テネブラ・マカバレ

この度、Tenebra Macabreというゲームを紹介します。

この世界は暗いです。周りは少ししか見えません。たまに雷が鳴ったら、一瞬部屋が光ります。そのうちに敵の位置や床の危険なところがばれます。十分気を付けて暗闇の中で進みましょう!

各部屋にろうそくも一本置いています。火をつけると環境が見えるようになります。


「Macabre」は「不気味」という意味です。 その通りに、このゲームの景色も音楽もダークなテーマです。楽しんで遊んでいます!

このゲームは無料だし、コモドール64だけではなくてVIC-20・Plus/4・C16・C116の版もあります。遊んでみてください。
C64 – https://majikeyric.itch.io/tenebra-macabre
Plus/4・ C16・C116 – http://www.pouet.net/prod.php?which=80399
VIC-20 – http://www.pouet.net/prod.php?which=80408

ソフト収集

ソフトよりハードウェアの方を集めていますが、ソフトの製作会社・ジャンル・タイトル等によって興味があるから少し集めました。

例えんば、アートワークが面白いからコモドール製作のカセットの説明書をこのほど収集しました。アートワークの無い説明書には興味がありませんので、GorfやDragonsdenは探していないんですが、まだAvengerやWizard of Worが必要です。それぐらいかな。まだ詳しく調べてない。

コモドール製作のカセットの箱を収集する予定がなかったが、偶然にたくさん手に入れましたからこれから集めるしかないという感じです。しょうがないね。説明書に対して、箱は全品がアートワークがありますからDragonsden等が欲しいです。

アーケードのクラシックスは少ない理由はAtari製作のコモドール64のゲームソフトの箱はあまり面白くはないのです。お洒落ですが、ほとんど緑色です。Parker Bros.の箱の形はしっかりしている。Marble Madnessはとても気に入ります。

Plus/4シリーズのカセットのゲームソフトは作られなかった。10タイトル以下だと思います。少ないし箱の状態はいつもめちゃくちゃなので今まではこのほどだけですが、アートワークが気に入る。

最後はRPG/ファンタシー系のゲームです。前に案内したBard’s Taleシリーズ以外はFeudとShogunがあります。これからKnight Gamesも購入つもりです。無理だかもしれませんが、いつか切れな箱を見つけれれば、Alternate Reality: The CityとThe Dungeonが欲しいです。

速さを比べてみる

興味本位で、この小さなBASICプログラムを作りました。コモドール128とコモドール16の両方に入力しました。

どっちが早いか見てみたかった:
3位:コモドール128で行5と行135を省いた状態:1分55秒
2位:コモドール16:1分34秒
1位:コモドール128で行5と行135を入力した状態:55秒

確かに、行5と行135は効く!コモドール128の40列モードだけで使うFASTのコマンドはビデオ出力を消してCPUのスピードを2倍に設定できます。ビデオ出力を戻すにはSLOWを使います。128の80列モードでしたらCPUはいつも2倍速い!

コモドール16の色パレットにはびっくりしました。264シリーズの初心者なのでよくわかりませんが、コモドール64と128より色の選択が多いです。もっとみずみずしい色を選ぶにはCOLORのコマンドに3番目の引数有るらしい。デフォールトはイースターっぽいです!

 

Plus/4

This is is the story of how I ended up getting a LITTLE carried away on the Plus/4 aisle…

After I bought my Commodore 128, I thought I would take things nice and slowly and enjoy collecting a few Commodore computers. But probably two days later, I found a Commodore Plus/4 on eBay, described as “Probably never been used.” Could be true. As often happens with vintage computers, the box isn’t in perfect condition, regardless of its status as a possibly “unused” computer. When I received it, I plugged it in and it came right up – a good sign! But I did run into a problem.

less-that-perfect condition box

What makes the Commodore Plus/4 most unique in the Commodore 8-bit series is that it comes with a built-in office suite. “What?” you say. “A built-in office suite?” Yes, actually, a built-in office suite that loads in about one second at the touch of a button. And it’s able to multitask in a windowed environment. It can share data between its applications. All within 64KB of RAM. Sounds impressive, right?

Well, it might be more accurate to say it can kind of multitask. And it kind of has a windowed environment. And it can kind of share data between its applications. So perhaps it’s best to say it’s kind of impressive. The software takes a lot of heat for its user interface, but really, I still find it somewhat amazing, despite its limitations. Seems you’re typing in a command every four seconds or so, sure, but for a machine released in 1984, to technically be able to do all of the things above, at speed, is no small feat. But to be reasonable, it is lacking in ease-of-operation.

Anyway, the problem I encountered was that, while the Plus/4 initialized correctly, the built-in office suite did not load. I had to replace one of the integrated software ROMs. How did I do that? Well, I could have just bought the target chip, but I found another “unused I think” Plus/4 on eBay for a reasonable price, so I went for it. This one had other intermittent problems, but the integrated software ROM worked a treat in my main Plus/4. So to repair the second Plus/4, I bought a third Plus/4 and so on. And if you think I’m exaggerating…

I’m not!

So what’s the hardware like? Well, it’s night and day compared to the Commodore 64. Unlike the Commodore 128, it is not the least bit compatible with Commodore 64 software. This is unavoidable due to a different CPU, different graphics and sound processor, and many other changes. But here’s the real kicker – it’s also incompatible with many Commodore 64 devices! Look at the ports on the back:


So from left to right, we have:
– a new power connector (mostly not a problem because the system comes with its own power supply, but at the same time, definitely a problem because that connector is proprietary and makes after-market power supplies much tougher to come by.
– the same old serial port. So that’s nice, you can use your old C64 disk drive, if you can live with the shame of a black computer and a brown disk drive. You really need to get the 1551 so you have matching pieces. And you can use many printers, but if it has a connector that connects to the tape drive port, you’re kinda out of luck, because…

 

– a new tape drive port. This is bad news for a lot of people – you couldn’t immediately bring over your tape drive. Had to get a 1531! Or wait until the tape adapter became available.

new 1531 tape drive for use with Plus/4 and the new plug

– the same user port.
– a new cartridge port. This also doesn’t matter that much, because even if it was the same port, the software wouldn’t be compatible, anyway.
– new joystick ports. Because of course.
– the same video cable. At least you didn’t have to buy a new monitor!


power adapter and joystick adapter.

Another difference visible along the perimeter of the case is the reset button on one side of the machine. And for all their differences, both the C64 and Plus/4 are interested in giving you terrible quality video output through the identical RF connector on the other side of the machine.

Even more strikingly different is the keyboard. The keys are stark white, and they replaced the two-key (up/down and left/right with shift) cursor movement setup with a set of four dedicated directional arrow keys that are actually shaped like arrows. Restore is gone in favor of a second control key, an escape key appears, and the function keys have all moved along to the top of the keyboard, and includes a dedicated “help” button.

This was a radical step away from Commodore’s previous design aesthetics. I think this is a beautiful machine!