I've created a practical compression library for the NES and other 6502 platforms. Extremely low RAM requirement (9 bytes), with reasonable performance. #NESDev
I'd been working on this NES compression technique for a while. Here's the adventure thread:
I used The Most Dangerous Game as a test for my NES compression library.
If you feel like reading a story on your NES, the ROM is here:
@rainwarrior Lovely. Well done!