Build a Tower is a free 3D building game for everyone. You play as a friendly construction worker and build houses, shops, cafés, hotels and giant towers – block by block – and grow your own colourful brick city.
Our story
Build a Tower is made by Premade Codes, a small independent game studio. We wanted a building game that feels like playing with real toy bricks: no complicated menus, no pay-to-win, just you, your hammer and a big empty plot. Every update is shaped by the feedback of our players – many of the features below were first suggested by them.
How the game works
- Levels (buildings): every city has plots. Each plot is a level with its own building – a house, a shop, a hotel, a landmark tower and more.
- Build with the guide: glowing blueprint blocks show you where to build, layer by layer. Fill them all to finish the level.
- Or build your own design: switch the guide off with the GUIDE button and build anything you like. When you have placed enough blocks, the level is complete and you choose: go to the next building or stay and keep building.
- Stars, coins and people: finish faster for more stars. Every finished building earns coins, brings new people into your city and gives you income over time.
- New cities: finish a city's landmark or unlock the next city with coins – each city has its own look, weather and style.
Everything you can do
Build
Blocks, half blocks, stairs that connect corner to corner, wedges, pillars, glass, neon, wood, metal, doors, trapdoors, beds and decorations. Paint any part, rotate it and build in first-person or third-person view.
Dig, mine and craft
The ground is real: dig down through grass, dirt and stone to find gold and diamonds, chop trees for wood and discover hidden treasure chests. Everything you collect goes into your bag, and you can craft doors, beds and more from it.
A living world
Day turns into night with stars and a moon, rain falls, animals walk around your plot, and some cities have snow or sandstorms. Water and lava sit in the ground – be careful where you dig!
Survival mode (optional)
Turn on Survival in the game settings for an extra challenge: hearts, food, apples, sleeping in beds and zombies that come out at night. Survival is completely optional – the normal game is relaxed and peaceful.
Play with friends
Press ADD FRIEND on the home screen to make a room, then send the link or the 6-digit code to up to three friends. Everyone builds together in the same building, on the website and in the Android app, and you can talk with voice chat. A room lasts one hour and can be extended by watching a short ad.
Style your builder
Spend the coins you earn on caps, shirts, pants and stronger hammers in the style shop. Better hammers break blocks and dig faster.
Daily fun
Daily missions, a login streak with rewards and achievements give you something new to do every day.
Controls
- Phone and tablet: joystick and on-screen buttons that you can move, resize and fade; optional gyroscope camera.
- Computer: full keyboard and mouse support – every key can be changed under KEYS in the top bar. Double-click the game to turn with the mouse.
Free to play
Build a Tower is free. It is supported by advertising: a small banner while you build and optional rewarded ads that you choose to watch for a bonus (for example an auto-build helper, a fresh start for a building or one more hour in a friends room). You never have to watch a rewarded ad to play. In-game coins and items can only be earned by playing – they cannot be bought with real money and have no real-world value.
Where to play
Play right now in your web browser on this website – no download needed – or get the Android app on Google Play. An iPhone version is planned. Your progress is saved on the device you play on.
Safe and fair
You do not need an account, an email address or a password to play. We collect as little information as possible – read our Privacy Policy to see exactly what is used and why, and our Terms & Conditions for the rules of the game.
Talk to us
Ideas, bug reports, a building you would love to see in the game? We read every message. Use the form on our Contact us page or email support@buildatower.fun.