Published on 7/22/2026
Syobon Action JAM is a Super Mario Bros. hack made for the first annual SMB Jam (hosted by SMBArena) in 2021. This hack follows the theme of the classic and troll-ridden Syobon Action, which is infamous for its fair share of traps and difficulty. There's only one short level, however no checkpoints allowed, so a single death results in all progress being lost.
No traps have stopped Asumeh from clearing this hack in just 35 seconds!
Game Version:
syobon.nes
Video Downloads:
Compatibility MP4
Emulator Replay:
FCEUX 2.6.6

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