Remember when car combat games were all the rage and a new Twisted Metal was coming out every six months? Neither do I, since that genre always relied on niche appeal. However, one thing that most gamers remember from the series was Sweet Tooth, the maniacal ice cream truck driving clown who served as an unofficial mascot. Fans looking forward to Psyonix's upcoming action-sports title Rocket League will be seeing more of the killer clown when he makes a cameo this July.