itch.io

Thanks! To be honest, the source is really not very well organized, but if there's a particular aspect you're curious about, I'd be happy to send you a relevant snippet! 

@GloriousCow ... since you're here, can I drop in a feature request? It would be beyond amazing if MartyPC supported some kind of scripting so we could do deterministic and automated testing. :D

I had planned on making a variation of my last CGA platform game, but in 80x100 pseudo graphics mode. I put together a quick proof of concept, but what I discovered inspired me to try something completely different. If this idea pans out, I may need the entire three months to make this game instead of a couple of weeks!

I own a 5150, but I still use MartyPC frequently to test quick or experimental things that don't warrant a transfer to the 5150. Thank you for an amazing emulator!

I have an original IBM 5150 with a CGA card installed. I'd be happy to test if anyone is creating a period-correct game and would like it tested on real hardware.

The past few retro projects I've built have all been designed to run on my IBM 5150 so I've decided to see what I can make that's playable, fun, and only requires 64k in CGA, and can fit on a 360k floppy.

I completed a fun summer project where I designed a game from scratch that would play well on my old IBM 5150 PC, with nothing but CGA graphics and the PC speaker. Of course, it runs great in DOSBox and other PC emulators, but I'm especially proud of how well it runs on such old hardware.

It only requires 64k RAM and easily fits on a 360k floppy. You can download a ZIP file to copy directly to your old PC or play in an emulator. There is also an IMG download available if you know how to create a bootable floppy - the game is designed to run as a PC Booter or a regular program under MS-DOS.

https://wesley-games.itch.io/frog-and-cat