Uploaded May 2019 | Updated September 2026, 3 weeks ago

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Full gameplay video of SMJ showing every level with all coins and powerups collected.

Timestamps:

World 1 (Ground): 0:03
World 2 (Desert): 4:32
World 3 (Forest): 8:29
World 4 (Snow): 12:46
World 5 (Tropical): 17:12
World 6 (Mountain): 21:58
World 7 (Sky): 26:48
World 8 (Lava): 31:36