?mpostor Alien is a free Arcade game you can play instantly in your browser, with no download and no registration. How to play: WASD to move. It renders at 1088 by 304 pixels and scales to your window. It joined SaGo Games on September 27, 2024. It is an HTML5 build, so it loads in any modern desktop or mobile browser.
Finish 5 episodes with the impostor alien Don't run into obstacles and collect diamonds