Dino Storm: www.dinostorm.com/en

Pirate Galaxy: www.pirategalaxy.com/en

Steel Legions: www.steellegions.com/en

Dino Storm is a Wild West type game played, awesomely, on dinosaurs. You also attack only dinosaurs. Nice game.

Pirate Galaxy is a sci-fi type game played in small space ships, where you can only attack on the surface of a planet. Good game.

Steel Legions is a steampunk type game where you play in tanks in a little tanks sort of situation. I like this one.

Each have their own special characteristics that make them their own, yet several things remain similar across all three, namely the producer, the style of gameplay, and the loading screen. Still nice games. Find me on all three as Professor_Henn.