The long-running Atari fansite AtariAge sells a number of carts that run on classic Atari VCS systems that make it do things you might not expect that system could do. Some of the most impressive of these are remakes of classic arcade games that go far beyond what was possible at the time. A number of these were developed by Champ Games. Here are links to a number of videos showing them off, although sone of the may not currently be in their store:
Say what you will about Commodore BASIC 2.0, the built-in programming language and makeshift shell for the Commodore 64, written by Microsoft employees and descending from code written by Bill Gates himself, it’s certainly, um, basic. Nearly everything that takes advantage of that machine’s graphics or sound features involves POKEing values into memory at various locations, requiring a programmer to memorize a long list of important numbers.
Because it doesn’t interface with the system’s unique features to any great extent, it’s a very generic version of BASIC. But this means it can be ported to other systems without tremendous effort. Fancy-pants commands don’t have to be converted to another architecture’s norms, because there aren’t any! And lots of systems used the instruction set and general capabilities of the MOS 6502, upon which the Commodore 64 is based, so now we have versions of its BASIC that work on the Nintendo Entertainment System and the Atari 800. They’re both based off of Project 64, an annotated disassembly of the C64’s BASIC and Kernal ROM code.
The NES port should be able to run on actual hardware, but you’ll need the Family Keyboard that was made to work with the Famicom’s own official BASIC to use it, which was only released in Japan.
By the way, the reason that I write BASIC in all-caps is, it’s an acronym! It stands for Beginners’ All-purpose Symbolic Instruction Code.
Atari Archive is one of those projects that seeks to document every game released for some platform. In this case, it’s for the Atari VCS. That’s the original one, the real one, CX2600, not the one made by the company that currently wears the skin of the old Atari like a gruesome shroud.
The Atari VCS/2600 wasn’t the first programmable video game console, but it was certainly the most popular early console. (I had my own look at a few interesting examples of its software in a book of my own.)
Atari Archive is currently up to Episode 57, on Kaboom! Episodes tend to be in the 10-15 minute range, making it easy to find out about specific games in a timely fashion. Here are a few popular games to get you started:
The always-wonderful retro gaming and hardware info site Nicole Express has a great post about the chips that Tengen (a subsidiary of Atari) used in their cartridges! Tengen is a special case among NES developers, in that while a Nintendo licensee they got to use their own mapper, from Namco, but went and manufactured their own ASICs when they split off from Nintendo’s licensing program. The deets are all in the article!
Nicole Express’ archives are well worth a look, which among other items hosts their article on Zaxxon and Future Spy. They have interesting games to play on their itch.io page too! Have I used enough exclamation points yet?!
