Cadillacs and Dinosaurs is Capcom’s beat ’em up based on the comic Xenozoic Tales. In some countries people know it simply as “Mustapha”, after one of the four heroes: Jack, Hannah, Mess and Mustapha. The setting is a future where humans and dinosaurs share the world, and poachers are making trouble for both.
You walk through the stages from left to right, beating up whatever gets in the way. Every stage ends with a tougher boss, so watch your health. Enemies drop weapons you can pick up, and the game supports a second player on the same keyboard, which makes it much more fun with a friend.
Keys can be changed in the emulator’s controls menu. For two-player fun of a different sort, Super Bomberman 4 is on this site too.