Comet Crash review. Classic Game Room presents a CGR Undertow review of Comet Crash for PlayStation 3, developed and published by Pelfast. Comet Crash is a tower defense game with a satisfying and different offensive component. With its lack of story and decent presentation, Comet Crash focuses on the gameplay, and it ends up being an engaging tower defense game. This video review features gameplay footage of Comet Crash for PlayStation 3 and audio commentary from Classic Game Room's Tristan.