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Mario's Slightly Unusual Boss Rush 2022

OssieTheOstrich · PC

Mario's slightly Unusual Boss Rush is a SMB3-inspired fangame where Mario goes around defeating bosses in levels based on franchises that are not his own.

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Details

Developers
OssieTheOstrich
Publishers
OssieTheOstrich
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Released

  1. 2022
    • Jul 25 PC