Solve puzzles and find items to escape a classroom setting. Adjust view with on-screen arrows and tap to examine objects. Double-tap to enlarge items and combine them for clues. Access hints via the menu button. No in- purchases or payment required.
Navigate portals and use aerial faith plates to move through test chambers. Guide Chell and Wheatley past turrets and obstacles. Unlock achievements and track progress through levels. Share scores and compete with other players online.
Solve puzzles to escape a cloud-covered world. Navigate through environments, interact with objects, and uncover hidden paths. Complete challenges to progress through levels and unlock new areas.
The app offers new game elements including cannons, bumpers, and lasers. It supports up to four-player multiplayer over Wi-Fi or Bluetooth and allows users to create and play their own levels.
Tap to collect items and solve puzzles by checking, using, and combining objects. Move between rooms by pressing arrows. Access hints and save progress automatically. Play casually with simple controls and no pressure to continue.
Drive trucks through tracks to collect rewards. Rotate 360 degrees to earn coins. Avoid hitting the ground to prevent crashing. Unlock additional trucks in the shop. Compete in challenge mode against global players.
The app features intense first-person sniping action with groundbreaking tilt and drag controls. Users can sync scores and friends with Facebook and compete in weekly tournaments.