"Monster fights for one on one or against the PC."
Primal Rage is a typical fighting game in which two characters face off against each other in a fight for life or death, as it would be in games like Street Fighter. But in Primal Rage there are no human characters that fight each other, but instead real monsters like dinosaurs or animals of several kinds.
This Primal Rage arcade game is very violent and bloody, which makes it a recommended game for adults only. But the best thing about Primal Rage is that it gives you the possibility to create two player games, one on one, or games against the PC.
Primal Rage is a game with 2D graphics and levels of increasing difficulty. At the start of play in Primal Rage, you can choose the monster you want to play with. A tyrannosaurus, maybe?