Plain physics is the main thing you deal with in this game. The vertical climb never ends and you try to build the tallest tower possible.
You must time your jumps to land on the next block, tap once to jump.
You just tap once to jump to move upward. The game has simple touch controls and a high score goal.
Most important is to focus on timing your single tap to jump. Practice makes it less frustrating to build the tallest tower.
Q: What are the controls? A: Tap once to jump.
Q: What is the objective? A: Build the tallest tower possible.
Q: Are there levels or difficulty? A: Not stated.
Q: What is the main mechanic? A: A vertical climb that never ends.