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100x Big Bang Kamehameha ( １００倍ビッグバンかめはめ波 , Hyakūbai Biggu Ban Kamehameha , lit. "100-Fold Big Bang Kamehame Wave") , also known as Full-Power Big Bang Kamehameha ( 全力ビッグバンかめはめ波 , Zenryoku Biggu Ban Kamehameha , lit. "Full-Power Big Bang Kamehame Wave") or Ultra Big Bang Kamehameha ( ウルトラビッグバンかめはめ波 , Urutora Biggu Ban Kamehameha , lit. "Ultra Big Bang Kamehame Wave") in Dragon Ball Heroes is a full-powered version of the Big Bang Kamehameha , used by Gogeta in his Super Saiyan 4 form.