I don't want to take away from the achievement because it really is awesome, and should be celebrated.
...but...
It seems like a fundamental design issue to make a QR code game that isn't designed for the platform where QR codes are most used.
Totally understandable, I can make a snake game inside it fully compatible with mobile but mobile controls just take up a lot of space due to the sheer nature of them haha.
But the compression algorithm is up, feel free to make what you think is awesome and compatible, I'd love to see if you find out hacky solutions to make that work too :P
I might just do something like that. Although I inevitably get caught up in designing some minor tech part.
Last time I attempted something like that I made stack machine texture maker, then embedded it inside a version of TTT that minifies+gzips to under 1500bytes. After a few years of pondering I think there are a few more enhancements to be had.
For reference, This URL has a bunch of textures in it.
https://fingswotidun.com/ttt/#W1s2NCw2NCwxMzExOV0sWzY0LDY0LD...
Hey just wanted to update, I Managed to add kind of some mobile touch support here thanks to an awesome PR to further reduce the size, so if you get a chromium based browser, you can put in the URI to play on mobile too!