Tower Builder: Stack to Space

How high can you build?

Tower Builder is a one-tap tower stacking game about timing, focus and the thrill of watching your tower climb past the sky. Tap to stack each floor as a crane swings it over your tower. Line it up perfectly and it locks into place with a satisfying PERFECT. Miss the mark and your tower starts to lean and sway, so steady it with careful drops before it falls.

A JOURNEY BEYOND THE SKY
Every floor takes you further. Start in a busy city, rise above the rooftops and break through the clouds. Keep climbing through the thin upper atmosphere into space, land on the Moon, then reach Mars. Beyond Mars the tower rises over the cloud tops of Jupiter, Saturn, Uranus and Neptune, and the best builders discover alien worlds and the Unknown. Fourteen worlds, each with its own sky, light and landscape.

MASTER PERFECT DROPS
Chain PERFECT drops for combos, bonus points and coins. A crooked tower pulls the swing to one side, so read your tower and time every drop. Lose all your lives and the run is over, so every tap counts.

SAVE AND CONTINUE
Reached a new world? Save and exit, then continue later from the start of that world with the lives you had left. Sign in with Google Play Games to keep your progress on any phone and compare your best height on the leaderboard.

DISCOVER AMAZING MOMENTS
Helicopters, airliners, rockets and satellites cross your path as you climb. Birds, balloons and parachutists drift past, and rain, thunderstorms and starry nights roll in from time to time.

MISSIONS AND ACHIEVEMENTS
Daily missions earn coins, and achievements mark every milestone up to floor 2,000 and beyond.

MAKE IT YOURS
Unlock tower skins like Garden, Candy, Neon, Sunset, Arctic and Royal. Use power-ups such as Shield, Perfect Assist, Slow Start and Coin Boost to push for a new record.

PERFECT FOR
• Fans of stacking and tap-to-stack games
• Quick breaks: short runs, one-tap controls
• Anyone who wants to build a tower all the way to space

FEATURES
• Simple one-tap controls: easy to learn, hard to master
• Realistic sway and satisfying perfect-drop feedback
• 14 worlds from the city to the Moon, Mars, the gas giants and beyond
• Save and continue from the furthest world you reached
• Cloud save and a global leaderboard with Google Play Games
• Missions, achievements, skins and power-ups
• Plays offline, no account needed
• Short sessions, perfect for a quick break

Tower Builder is free to play. It shows optional rewarded ads and occasional ads between runs (never during a run), and offers optional in-app purchases. Premium removes all ads and adds a fourth life.

Tap. Stack. Discover. How high can you build?