Crewmate Imposter - Assassin Hunter Killer is a free puzzle game available on Android platforms, developed by TAPZAP PTE LTD. The game is an engaging and fun experience where the player's mission is to execute all living crewmates in the spaceship without getting noticed. The game offers the player an opportunity to drag an imposter into another identical one to discover new kinds of traitors.

The game also features cool evolutions that can be unlocked by matching the deceivers, and the more advanced traitors bring the player more coins. Additionally, the game offers a fight mode where the player can turn into a real imposter and get down as many imposters as possible to earn a huge amount of coins. Merging imposters earns XP, coins, and level up, and the higher the player's level, the faster they can detect a new imposter evolution. The game also offers idle bonuses where the player can earn rewards and coins even when not playing the game.