The Heroes vs. Omega Doomship Soldiers battle is the tenth battle in the series, between Mario, Sonic, Luigi, and Yoshi (but mostly Mario and Sonic) and Bowser's Army aboard the Omega Doomship with the goal of raiding the doomship for the heroes and stopping the heroes for the soldiers. It takes place during Episode 8. The battle ends with the raid coming to a close and the heroes beginning the next battle.