Its kind of like a DLSS/FSR version but for pixel art :) some clever guys from Lucas Arts way back in the earlier days that put it to use and here we are in 2024 using it on the playdate :)
You're doing so much research and updates for your game, that's really exciting (and rare on the Playdate !)
Thanks :) Yeah I have a lot of fun digging in that kind of stuff, so win-win - the game gets better and extended and I have fun doing it :)