Colossal Assault is a minigame in Epic Minigames. There are 3 bosses in this minigame: The Arbigrok, Dr. Thanatos, and Volcanon.
Maps
Trivia
- This is the first minigame to have a custom soundtrack.
- Just like Mario Party 9, Mario Party: Island Tour, Mario Party 10, and Mario Party: Star Rush, these minigames have bosses.