Impostor.io is a multiplayer fighting game set in a setting full of different aliens. Find a suitable target, and start a frontal attack.
To become a champion, you must train your reflexes. Pay attention to collecting all the blocks, because these blocks help you level up and upgrade your stats, adding certain health bar segments.
When you feel like you're going to die, stop attacking others, avoid danger, and find energy. In this game, you don't need to communicate with other players, but just kill them all one by one to get the highest score.
Move = Mouse
Left-click = Attack,
Right-click = Boost movement speed.