Collision Course

Most people think Collision Course is a decent prehistoric survival game, but it's dragged down hard by awful performance issues. The gameplay loop of sneaking and scavenging gets a pass, and the visuals built in CryEngine are surprisingly great, but the PC version is a technical mess that crashes and stutters constantly. A handful of players loved the dinosaur AI and environments, but the consensus is it's only worth picking up on a deep sale if you can look past the jank.