/vr/ - Retro Games

>>10909346
I naively thought he was just doing a transform from one 2BPP bitmap to another, in which case it'd be trivial to halve the calcuations by halving the scanlines (like he was doing earlier). But I popped the thing open in YY-CHR and can't make heads or tails of anything but the clouds and mountains. Instead most of the rom is what looks like... a giant lookup table, maybe? Fucked if I know. This witchcraft is beyond my ken