Drive trucks on hilly tracks with 4x4 racing vehicles. Navigate mud-filled terrain and avoid obstacles. Customize truck settings for different terrains. Compete in racing challenges and unlock new vehicles. Track progress and replay completed races.
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.
Simulate operation with hydraulic controls. Learn earthwork and concrete techniques. Track progress through construction missions. Operate machines in city environments. Complete tasks like tunnel cleaning and rock removal.
The app presents a love story on four wheels, guiding a couple on a trip to collect memories. Users interact with the touchscreen to modify the ground and move characters, discovering a family's life through gameplay.