Dead Detention 2.5 is a wonderful adventure game. Play it here on CrazyGames.com directly in your browser, for free. Dead Detention 2.5 has been played by 3,451 people and has received a rating of 9.5 out of 10 with 37 votes. Dead Detention 2.5 is built with Flash to run without trouble in all modern browsers. If you liked this game, make sure to also try our other adventure games or Paper Minecraft and Phantom Reverse #4.