SMB3 - Original World 1 Fortress

SMB3 - Original World 1 Fortress

SMB3 (SMA4) - SMB3 2nd Run W2 Fortress

SMB3 - Perplexing Fortress

SMB3 (SMA4) - Stone Fortress

SMB3 - Magmatic Fortress

SMB3 (SMA4) - Atlantis Fortress

SMB3 (SMA4) - Spiky Fortress

SMB3 (SMA4) - Garden Fortress Advance

NES vs. SNES - SMB3 - Mushroom Fortress

SMB3 - Conveyor Fortress

SMB3 (SMA4) - Irregular Fortress

SMB3 (SMA4) - Common Fortress

SMB3 (SMA4) - Tetris Fortress

SMB3 (SMA4) - Average Fortress

SMB3 - Simple Fortress

SMB3 (SMA4) - Forestside Fortress

SMB3 - Bowser Jr.'s Fortress

SMB3 (SMA4) - Conveyor Fortress

SMB3 - Normal Fortress

SMB3 (SMA4) - Ultimate Fortress

SMB3 (SMA4) - Focal Fortress

SMB3 (SMA4) - Intense Fortress

SMB3 (SMAS) - Mushroom Fortress

SMB3 (SMAS) - Conveyor Fortress

SMB3 (SMA4) - Conveyor Fortress Advance