Help Ben 10 reach the Underworld in this platformer game. Kevin appeared and abducted your cousin Gwen and he demands the Omnitrix in exchange for her life and if Ben chooses to ignore the ransom, Gwen will be killed. Now you must do a one man infiltration to the underworld to retrieve your cousin from danger, and you don't have the help of your alien friends this time around but you can still shoot energy to kill the robotic monsters that are creeping in the dark and delusional underground. Don't get killed or you return to the start of the stage!
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