Show HN: NES Contra (1987) port (ASM –> C and then C –> WebAssembly)

Hacker News · 2026-10-31 · buzz 111 · 10 points / 7 comments

Based on vermiceli's annotated disassembly of Contra: <a href="https://github.com/vermiceli/nes-contra-us" rel="nofollow">https://github.com/vermiceli/nes-contra-us</a>. Thanks for the great work.<p>I ported it in two steps. First to C: the game logic is translated routine by routine from the 6502 assembly, and checked frame by frame against the origina

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