Imposters 99 is a war game where your imposters invade your ship in the space. Just move around and maintain stealth to reach the end by killing all the imposters who gonna acquire and invade your ship. Collect more powerful guns and win kill them all and win the game. The level exit portal will only appear if you kill them all. Look for different types of weapons on the levels. to more effectively deal with enemies. And pets will come to help you, which you can buy in the store. Run, shoot, win!