below are five popular unblocked games that you can enjoy at school: Happy Wheels - A ragdoll physics-based platform game where you guide characters to attain victory. Bloons Tower Defense 5 - A strategic-action-filled game where you position characters to defend a particular tower. Run 3 - An endless-runner game set in space where you navigate a small alien through dangerous holes. Tank Trouble - A two-dimensional tank-war game where you destroy enemies in a maze. Super Smash Flash 2 - A combat-like game featuring various characters where you engage in smashing battles.