Modding the Sega Mark III for more recent Master Everdrive support

I decided to mod my Mark III consoles to work with the later Everdrive OS versions. The original Master Everdrive works on a Mark III using the oldest versions of the operating system, and this is what I used to make my Mark III Everdrive back in 2015.

 

It also seems in the intervening years some sellers have commercialised this idea with 3D printed shells, based on images I’ve found.

However, this version of the Master Everdrive is no longer sold, and the new version (and most clones) just won’t work on Sega’s white wonder.

Using info found on SMS Power by user Neto, you can get it booting by changing the value of the capacitor at C18.

Finding the points on the bottom of the board, I add some extra fresh solder, then heated up the points and used a solder sucker.

Unfortunately the first time I did this, when pulling the legs of the old cap up from their bent position, the solder pad came off. I guess messing with 38 year old pads can have issues.

To repair I followed the trace it on the board and connected it up where it should be, the console booted but acted weird, it would keep resetting.

I had to pull up the schematics:

And found killing the pad had essentially killed two traces, and I had to wire the positive leg of the cap between a resistor and a leg on an IC, and then it was up and running.

On my second Mark III it looked like I would have the same issue, as I pulled up the capacitor leg the pad started coming with it, so I just clipped the legs of the old cap on the top of the board and fed the new one through.

I then soldered it up and clipped of the excess. And now it’s up and running perfectly with the latest firmware.

There is one downside. It seems changing this value on bootup affects region selection in some way, and some real western Master System carts now fail to utilise the FM module, and revert to PSG audio.

It only affects some games – of those I tested I found Rastan, Galaxy Force and Wonder Boy III: The Dragon’s Trap played in PSG, while Cloud Master and Wonder Boy in Monster Land still worked with FM.

There are two potential fixes. The first I worked out myself is that this process can be semi-interrupted by holding reset on boot, this returned FM sound to Rastan but it still failed on others.

The second is even better. A recent post by ApolloBoy six years later on the exact same SMSPower thread suggests another capacitor value, 1uF instead of 0.1uF, which has the everdrive still working but FM restored in at least one game. I’ll test this soon!

IPS Screen Mod for Neo Geo Pocket Color

There have been plenty of screen mods for more famous consoles for a decade at this point. Big mod developers have industrialised Game Boy mods, and the Game Gear has a few options around. But the more niche consoles like SNK’s lone handheld, or the Bandai Wonderswan, haven’t gotten the same traction.

However, over the last year or two some some no-name screen mods started floating around on Chinese websites like Aliexpress. Much like Game Boy screen mods, the developers adapt various cheap Chinese phone screens and make adapter board/cables to support the old hardware.

It’s always a risk to spend a decent amount on something somewhat unverifiable and try these things out on limited vintage hardware, but some comments on the listing seemed promising, And some videos from the likes of Macho Nacho showed they do actually work well.

Finally one appeared specifically for my preferred Slim console and this one also needed no shell mods, which is important to me as I can use my favourite graphite console without butchering it.

And, well, the results are insane.

It’s not quite centred, the spacers the kit it comes with push it too far left, so I’ll fix that at some point. But it’s just fantastic.

Here it is with my FunnyPlaying Laminated IPS Game Boy Color with a custom shell. In many ways this NGPC one is better as it’s the original screen size, so doesn’t need a custom shell/lens and looks completely correct to the original, just playable indoors now.

There are various pixel modes. I prefer pixel grids if done well, but the pixel grid mode here takes away too much brightness. I’ve found the scanlines one to look best overall as no filter looks too modern, like an emulated look.

Horizontal scanlines

Vertical scanlines (like a Game Gear)

Pixel Grid (looks a bit washed out here due to phone auto adjusting exposure, in reality it’s darker than the above two)

And no filter.

I’d have to say I’ve been playing a lot more Neo Geo Pocket Color because of this!

If anyone is interested here’s the exact listing I used, hopefully it stays active

https://www.aliexpress.com/item/1005003591590242.html?spm=a2g0o.order_list.order_list_main.243.74c318027HRCEM

On another note, there are also new shells now selling with or without the kit. I grabbed one in case I needed it, and it looks fantastic, exactly like the original clear model and very high quality, so these too are recommended.

Nintendo Mini Games series (ミニゲームシリーズ) (1971-76)

In the early 70s Nintendo ran a line of cheap portable toys called the ‘Mini Game’ series. I guess they were the pre-digital equivalent of the Game Boy, the scaled down portable brethren of the company’s home based products.

More can be read about them on the Before Mario blog.

I managed to pick up a selection a few years ago, they are all new and sealed in their hang tab boxes, though the packaging obviously has a lot of shelf wear, and the glue holding the plastic to the cardboard has given way in many cases so they’re not really ‘sealed’ anymore.

Here are some from my collection.

Hockey Game

Smart Ball

Roulette

Air Gun

Baseball Pachinko

 

Game Box Protectors – Japanese Sizes Part II

Box protectors for games started popping up around 20 years ago, and are a great way of keeping vintage games protected but still accessible and playable. However it has taken a very long time for certain box sizes to get protectors that fit properly, particularly Japanese box sizes.

In my previous post on the topic, I looked at some (at that time) newly available sizes for Japanese Game Boy and Game Boy Color games, as well as some custom protectors I had produced for Japanese Sega games, plus some suggestions I had used for certain other types.

Well, progress marches on, and there are even more sizes available today. Better yet, Chinese producers have gotten in on the game, meaning cheaper prices direct from China, versus resellers in various countries all over the globe with big markups and sometimes very expensive postage.

Custom protectors for Famicom medium and small boxes

Previously I’d been using Japanese Game Boy Advance protectors for my ‘mid size’ Famicom boxes. They had a bit of room to move, but it was the best option at the time.IMG_5419

But now there is a custom snug fit option.

Boxprotectors_5524

Similarly, previously I’d been using protectors designed for Nintendo 64 cartridges for small box Famicom games.

SmallBoxFami_5492

They were not the greatest as they were a bit tight width wise, but worked okay due to being taller. But now there’s a custom snug fit for these too.

Boxprotectors_5525

It’s hard to tell from the front, but you can see the better fit more clearly from the side.

Boxprotectors_5526

Sega Mark III

This one had me quite excited. I’d previously had some custom boxes made for my Sega Mark III and SG1000 games of various sizes, as no other sizes were close enough for an adaptation. These custom ones were quite expensive!

Customs

But now there’s a regular commercial option, at least for the most common Gold Cartridge size.

Boxprotectors_5527

It also has a small upgrade, a circular cutout to help open the box flap with less risk of damage.

Boxprotectors_5529

That’s about it for now. I’m still waiting on custom sizes for the SG1000 small box, Sega My Card SG1000, and Sega My Card Mark III. They may be too obscure to ever get any, but hopefully one day!

NTSC games on a vintage early 80s PAL Television

I keep an early 80s colour TV for that classic vintage video look.

‘Rank Arena’ was a local badge for NEC screens in the 70s/80s, presumably because ‘Nippon Electric Company’ may have put off some buyers due to xenophobia or outdated ideas about Japanese products being unreliable.

It could be questioned why would one use a low-end older screen when there are much better, higher quality, RGB equipped alternatives available. In my case only a few inches to the left.

But this screen in particular is great for a period-perfect look when watching VHS tapes.

Yes, it’s the original cut with the voiceover…

It’s also a great screen to play old games with the proper vintage look. But most of my consoles are NTSC, which means a rolling black and white picture.

Luckily, televisions this old still had manual vertical hold adjustment knobs, right on the front in this case.

And so a stable black and white picture is easily attained with a quick adjustment, if squashed due to PAL TVs having 576 lines instead of the 480 of NTSC (or 288 instead of 240 in this case due to old consoles running a 240p signal)

But what about the colour?

There are various cheap NTSC to PAL digital adapters available these days. They work, but they add lag and judder, as they’re essentially buffering frames and rebuilding the analogue signal to display 60hz images in standard PAL 50Hz.

What I really needed was a pure composite colour transcoder. Luckily there was a situation that created demand for such a thing.

In the early 90s, a pseudo-standard called ‘PAL60’ was developed to allow people to watch NTSC video tapes. Compatible VCRs would output in PAL colour, but at 60Hz. Most TVs from the mid 90s onwards could handle a PAL60 signal.

This was fine for a VCR, and the standard was utilised by consoles like the Dreamcast and Gamecube which had PAL60 modes for 60Hz gaming. But if you imported an NTSC console, your PAL60 compatible TV would play at the correct speed – but in black and white, because the TV could not understand the NTSC colour.

Enter composite colour transcoders.

It leaves the signal completely alone apart from analogue transcoding the NTSC colour to PAL. Here’s it running on my NTSC NES.

Voila! Stable full colour 60Hz Castlevania on a very old PAL TV.

The picture remains squashed of course. This could be adjusted via the TV’s geometry controls, but it’s also exactly what PAL games looked like back in the day anyway. Only now they play full speed!

Sure it’s got nothing on playing it via RGB.

But this look has historical value, since it’s what these games looked like for 99% of people in the 80s.

Of course it also works great on the Sega Mark III.

Super Famicom

And any console all the way through to the end of the analogue era. Playing Silent Hill on this screen works beautifully, looking even more like the pulpy VHS experience it was always designed to be.

Exciting Boxing (エキサイティング ボクシング) with Inflatable Controller

A few years ago I completed my collection of every Konami Famicom game released. While that set included a boxed copy of every Konami Famicom game, there were a few loose ends.

Today, one of those ends is loose no more. I have managed to obtain a copy of the complete Exciting Boxing package. Including the legendary inflatable controller.

Inside the huge box is quite a kit.

The contents are the game itself (in its own regular box), a Konami collector card, the manual, two sets of knitted gloves, a foot pump, and of course the main event: a large inflatable boxing bag/man controller!

The box had a bit of wear, but the inflatable controller is in unbelievably good condition for its age. There was a small air leak but a bit of tape fixed it up no problem.

A cord comes out this box at the front to plug into the Famicom expansion port.

And we’re ready to play!

The game appears to have some kind of fitness (or at least progress) focus, as you enter your name and your stats are saved at all times (via an annoying long password).

The first option is just to view your saved stats, the second is training, so I jumped in here to see how well it works.

Well, the hits registered… sometimes. I have no idea how the technology works – it is presumably pressure, rather than motion. Yet movement is what seemed to register half the time. Pressing what look like ‘button’ points on the boxing bag appear to do nothing, but punching does work, just not particularly reliably. Perhaps it being this elderly factors into it and when new it worked better? Or perhaps not.

Now onto the main game, the first matchup.

And we’re off.

So how well does it work in battle? Not very. A sheet of green plastic attached to the base extends out the front to stand or kneel on to play and anchor the bag. But even when it does work, he often falls over from hits good enough to register, especially hooks.

So expect to see a whole lot of this.

And that’s it! I will not play this often, if only to maintain the condition, so my stats are likely to remain permanently limited.
In recent years I have also managed to get a boxed copy of the cart version of Akumajou Dracula.

In rough condition and without the manual, but beggars can't be choosers...

And have a copy of the cart version of Moreo Twinbee on the way. Which means my ultra-complete Konami Famicom set is only one item from 100%. Unfortunately, that item is the single most expensive one, even more than this Exciting Boxing set was – the cartridge version of Bio Miracle Bokutte Upa. Oh well, maybe one day when the house is paid off…

Twinbee (ツインビー) Famicom Disk – Retail Release Reproduction

Following my popular Goonies for Famicom Disk ‘retail’ release reproduction, I grabbed a separate copy of the other Konami Disk Writer Kiosk exclusive release, Twinbee, with an eye to making similar packaging for it.

As with Goonies (and most Disk Writer Kiosk releases), it came with a proper printed disk label and fold-out paper manual. The manual sheet is in much nicer condition than my Goonies one, having been more carefully folded 30 years ago.

Twinbee was one of the earliest third party Famicom games, from the original Konami Orange Box line.

As such, the original box is quite boring, design wise. For more interesting design and logo ideas I looked at the MSX release:

As well as various flyers for the game.

I opened up my Goonies project and whipped up a Twinbee cover in that style.

But it looks a bit fancy for such an early release. Twinbee is old enough that its original cartridge release even had the old Konami logo, so looking so bold didn’t really fit. Instead I looked to its sequel, Moreo Twinbee, which was originally released on Famicom Disk System as one of Konami’s first games with their new logo.

This style would be more period-appropriate, given this edition of Twinbee on FDS was released in 1988.

Pretty soon I had it done and the result back from the printers.

At the same time and on the same sheet did a minor update to the Goonies print to adjust the size slightly, and remove Twinbee’s name from the spine.

Cut to size

Scored for the disk holder

And the end result, for both disc and outer box:

The two retail release reproductions together:

And Twinbee FDS with the sequel Moreo Twinbee.

Now both can be home with their Konami Famicom Disk brethren.

The American Era – Japanese games on the Atari Video Computer System

Until the mid 1980s, console gaming was dominated by the American company Atari, and their home platform the Video Computer System, or VCS for short.

Ports of Atari’s own arcade games were the main selling points of the system, alongside Atari’s made-for-home efforts and eventually games by the first third party developer, Activision.

The VCS was not officially supported in Japan in the 70s (it was eventually released in 1983 as the 2800, far too late), but was sub-distributed in the country by Epoch, who also had their own line of consoles at the time. Nintendo was still releasing their single game Color TV Game series consoles. Japan was pretty much just a minor regional market in the grand scheme of things.

However, this changed in 1978, when Space Invaders by Taito became the biggest video game hit of all time to that point.

It was so big in Japan that entire arcades opened dedicated to that single game, but it was a huge hit everywhere in the world where games were played. Space Invaders was the start of what would eventually become Japanese dominance of the video game industry.

An ‘Invader House’ in Japan

It was ported to the VCS in 1980 in the first ever licensing deal, and became the killer app for the system.

It was a decent port that resembled the arcade game well.

And was packed in with every console, leading sales to increase substantially.

From then on, all the biggest games seemed to come from Japan. Nacmo’s Puck Man (renamed Pac Man for the west) was the next big name, followed by Nintendo’s Donkey Kong.

Another small Japanese firm named Sega were also making a name for themselves too, particularly with racing games like Monaco GP and Turbo. Having previously made mechanical arcade games, Sega games were known for fancy custom arcade hardware.

Steering wheels and sit down cabinets were Sega’s calling card.

All these Japanese companies’ games made their home debuts on American systems. Pac Man had an infamously bad VCS port which was the start of a downward trajectory for Atari.

Pac Man? Is that you?

Coleco managed to sign up the rights for Donkey Kong and several Sega games for their Colecovision system, but also published them on the VCS. Though the ageing VCS hardware and shoddy ports did not do the games justice.

This was the last time for decades Nintendo and Sega games were officially published on the same platform, though some of Sega’s games turned up on Nintendo platforms in roundabout ways, such as Sunsoft’s publishing of some Sega games on the Famicom.

And thanks to Nintendo taking over Japan and then the world with the Famicom/NES, and then Nintendo or Sony winning every generation since, to this day Japanese consoles have dominated. Though admittedly western software has regained sales dominance worldwide in the last decade.

One final interesting note is that due to some licensing deals of the era, a Nintendo game was released on Atari VCS that never saw a release elsewhere. A 1981 Nintendo game called Sky Skipper was never released in arcades following poor reviews in location testing.

But a port by Parker Brothers made its way onto Atari’s system.

The port is not too bad, considering the hardware.

Sky Skipper was never released or ported to any other platform for 35 years, until it was finally released as part of the Arcade Archives series on Nintendo Switch in 2018.

Shortly after release of Sky Skipper on Nintendo Switch, I was #8 in the world on the high score table. I’m sure scores have exploded since then…

Epoch Super Cassette Vision (スーパーカセットビジョン)

Before the Family Computer took over the world, the biggest name in Japanese console games was Epoch. Similar to Nintendo’s Color TV line, Epoch created a series of consoles that played a single game (Space Invaders clones, Baseball etc), and in 1981 the company spun off that hardware design into a cartridge based console, the Cassette Vision.

The original Cassette Vision console

The Cassette Vision did decently enough, but in 1983 arcade players Nintendo and Sega had entered the space with the Family Computer and SG1000, which were both selling well (very well in Nintendo’s case). So Epoch joined the next generation with the Super Cassette Vision. It’s a very interesting machine because it straddles the line between the generations of that era.

The console design itself bears several marks of the transitional nature of the industry at the time. At first it looks like a controller-less unit, but they’re hidden behind the front panel.

Like all Japanese consoles of the era, the controller cords are attached to the console, but the console has slots to store them much like the Famicom. The SG1000 II and Mark III also followed this Famicom design cue.

They fold out to reveal what are essentially a much better version of the SG1000 controller, itself a cut down version of the Colecovision controller. What makes them better are they use Game & Watch/Famicom style rubber membranes internally for buttons and stick directions, as opposed to the bending metal leaf connectors of Atari/Coleco/SG1000 controllers.

Ironically, Nntendo had the exact same idea in 1984, with their Micro Vs System game & Watch design.

The top of the console features a number pad for selecting game modes etc, which is very reminiscent of the Intellivision and Colecovision’s number pads, though it’s much better having them on the console, making the controllers more compact and comfortable. Similar to the SG1000 and Mark III, there is no start button on the pads, but a pause button on the console itself.

One thing that sets the console apart from others of the era is that it supports RGB-out right from the console. While unlikely to have been used by most customers of the era, today it makes it very easy to get great quality output.

Photograph of the game on my LCD via the Framemeister

In terms of power, it’s an odd one. The games have a very stable, sharp graphical presentation, with no flicker (Epoch boasts right on the console that it can handle 128 sprites at once), good bright colours, and decent quality sprites.

On that metric, it had the best quality graphics of any console until the PC Engine. But the system is still clearly in the Intellivision/Colecovision era in what it can handle. Backgrounds are always flat colour (or black), there is barely any scrolling and games are either simple, or slow, with little going on. Sound wide it’s probably about the same as the SG1000/Mark III, which is to say far below the Famicom.

But it’s a unique piece of hardware due to this dichotomy between such clean, solid presentation (especially via RGB) and more primitive style games, and it feels a lot like an 80s microcomputer, like the MSX.

Just like the Famicom, games came in cardboard boxes, with a little manual.

Taking another cue from Nintendo, they were on colourful cartridges, allowing quick selection of the game you want to play.

Short and stubby but with an end label, they’re a hybrid shape between the ‘cassette’ like shape of the Famicom and the long Atari style of the Sega carts of the era.

The front of each game cart shows a quick control reference for that game, which is nice.

Pop & Chips is an interesting cart, as it features saving via battery backup. instead of using permanent internal batteries like Nintendo games started to use in the later 80s, the cart simply has a slot for AAs.

Those character designs on Pop & Chips may seem familiar. they look very much like characters from Taito’s Chack’n’Pop (the 1983 ‘prequel’ to Bubble Bobble). It plays somewhat like Lode Runner however.

Along those lines, Epoch were not averse to ripping off other games to support their system. As seen above in the RGB screenshot, Astro Wars explicitly states it’s a Space Invaders derivative, though being much more advanced it feels more like Galaga, as does its sequel.

But some other ‘familiar’ names pop up too.

Wheelie Racer is a version of Data East’s Bump ‘n’ Jump/Burnin’ Rubber/Buggy Popper

Comic Circus is a limited take on Konami’s Circus Charlie with a bit of Sega’s Carnival.

And Elevator Fight a loose take on Taito’s Elevator Action.

I have no idea what Ton Ton Ball is based on, if anything.

There were some licensed official releases of games too. Marked clearly as being ‘From USA’ there was an officially licensed release of First Star Software’s Boulder Dash.

Other notable releases are games based on licences. There was a Lupin the Third game, a Doremon game, and the first ever Dragonball game.

The Super Cassette Vision faded pretty quickly after the Famicom started taking over Japan. It got a small licensed release in France, but didn’t appear anywhere else in the world. Epoch returned to its traditional strengths as a toymaker, and in 1985 created the Sylvanian Families animal dolls toy line that was incredibly successful and continues to this day. One neat link between the product lines is Epoch makes consoles for the Sylvanian Families playsets as well as various gacha toys, including this mini Super Cassette Vision (and mini TV playing Pop & Chips)

Super Cassette Vision Advertisement

 

First Edition Black Stripe/’Germany’ model Sega SG-1000 (エスジー・セン)

A while ago I got something rather special, the original ‘Black Stripe’ edition of the Sega SG1000. It’s also known as the ‘Germany’ model since it features a front panel with three colours that match the German flag.

This machine is somewhat analogous to the first edition square buttons Famicom model, in that it was the first ever model of the first Sega console, produced as a short initial run, but was quickly replaced by a revised model which became more ubiquitous. As such the majority of original SG1000 consoles feature the revised red/blue colour motif matching the blue Sega logo.

This one was in pretty rough shape physically, and was sold as ‘untested’. But it powered up fine.

And it booted and played a game perfectly the first time!

It obviously needed a good cleaning. For comparison here it was lined up with my restored square buttons Famicom.

On a side note, now that I have both true first edition models I should probably revise my 1983 Nintendo/Sega Face off article.

So I set out to restore it visually in the usual way.

In the meantime, I inspected the board and found something interesting.

It’s such an early model, Sega was revising the PCBs by hand! Later revisions had these trace fixes integrated into the PCB.

And here’s the restored console.

The label on the controller has seen better days.

But the main unit is now in pretty nice condition.

Finally, some glamour shots with its younger brother.