IntyLab

Some people use Twitch to livestream game development, and so I thought I'd give it a try for the Tiny IntyBASIC competition currently under way. Normally I livestream very early on Thursday mornings, but I'm trying to make additional time wherever I can. My Twitch channel

It's a WIP, but I'm happy with the result so far. You can see it in action on my Twitch Channel.

There is one thing the Intellivision II has over the other models, barring the World Book Tutorvision - double the Graphics RAM. You have to do a little bit of rewiring to enable it though. It was probably wired to disable the extra GRAM for compatibility reasons. The Tutorvision, and a handful of late-release INTV Super Pro Systems, have Quadruple Graphics RAM. The original Intellivision memory model allows for this much Graphics RAM. I can only guess that it never had that much because it would have cost that much more per unit, and the Intellivision was already so much more expensive than Atari as it was. To date, no titles that I know of take advantage of Double GRAM. But a few titles utilize Quadrule GRAM: The Tutorvision titles, among which I think the only ones discovered so far are: Map Mazes, Shapes In Space, and Geo Graphics. The others I fear might be lost for good. Decle's Studiovision titles. Studiovision is an emulator that plays RCA Studio II games on Intellivision. Little Man Computer Freewheel Software's FW Diagnostics cart auto-detects how much GRAM you have.