SMB3 for Super Mario All-Stars Custom Level #546 - Vanilla Boom-Boom Backrooms @insectduel
SMB3 for Super Mario All-Stars Custom Level #546 - Vanilla Boom-Boom Backrooms  @insectduel
Uploaded November 2024 | Updated September 2026, 1 hour ago
Level by Sdace.

Graphic & Object Set: Fortress (Byte 03 & Byte 25)

A level that ranked 28th place of the first annual Super Mario Bros. 3 Level Design Contest. What I mean vanilla is non-Fortress enemies are removed from the level, default music, layer 2 background and palettes, 400 timer and introducing fake doors where you cannot enter. The level is buffed with added blocks on ceiling lights and the upward pipe being moved 32 pixels to the right due to candlelight chains erasing other objects and overwriting candlelight chains makes the game go beserk. SMB3SMAS has plenty of unused objects to choose from, including fake quicksands.

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SMB3 for Super Mario All-Stars Custom Level #546 - Vanilla Boom-Boom Backrooms

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