Stair Stack Run- Collect, run, and build your way to the end! Have you ever wished to build a bridge? Try this fun running race game! Enjoy this stair-building race from rooftop to rooftop. Materials for the bridge are spawned on the ground. Collect logs of your color, choose a stair, place them to build yours, and get to the finish line before others build the stair and win the race! It’s a challenging build run completion game. You need to be fast and collect most of the bricks to build you