Alien Discipline is an excellent action game. You can play it on CrazyGames directly in your browser, for free. Alien Discipline has been played by 3,815 people and has been rated 6.5 out of 10 with 34 votes. The game is made with Flash to run smoothly in all modern browsers. Did you like playing Alien Discipline? Then take a look at our other action games like Surviv.io (Survivio) and Bullet Force.