Games like Testing Ground Tivoros-1

Here are some great alternatives to Testing Ground Tivoros-1 by Roni Games :
Duel Revolution MMO
Duel Revolution MMO
★4.3
MathVersus - Online Math Duels
MathVersus - Online Math Duels
★4.7
Hero Alien Fight Battle Force
Hero Alien Fight Battle Force
★3.5
Monster Brawl: Robot Defender
Monster Brawl: Robot Defender
★4.7
Alien Assassin - Animal Hunt
Alien Assassin - Animal Hunt
★4.0
High School Girls Simulator 20
High School Girls Simulator 20
★3.4
Operation: New Earth
Operation: New Earth
★3.8
Quiz & Guess Trivia Battle Fun
Quiz & Guess Trivia Battle Fun
★4.3
Pico Pets Puzzle Monsters Game
Pico Pets Puzzle Monsters Game
★4.2
Kitty Wars
Kitty Wars
★3.9
Command & Conquer: Rivals™ PVP
Command & Conquer: Rivals™ PVP
★3.9
Boom!
Boom!
★4.3
Duel Player Game PvP Challenge
Duel Player Game PvP Challenge
★4.8
Duel Masters: Player Challenge
Duel Masters: Player Challenge
★4.4
Battle Dots reaction time test
Battle Dots reaction time test
★4.3
Cognido - Minigame Duels
Cognido - Minigame Duels
★4.1