Last reviewed: 11 August 2026
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[email protected]Swipe in any direction to slide every building on the board. When two identical buildings meet, they merge into the next one up — a shack becomes a wooden house, and eleven levels later a landmark tower. Every swipe adds a new building, and the game ends when the board is full with no merges left.
The buildings carry no numbers by default; you learn them by shape. Tap the list icon in the top right during a game to see the full building guide, or turn on Settings → Numbers on buildings if you would rather read levels as numbers.
The game respects your device's ring/silent switch, like most casual games. If the switch is set to silent, the game will be silent too.
Otherwise check Settings → Sound effects and Settings → Music inside the game. Note that the Power Saving theme is silent on purpose — it renders nothing and plays nothing.
The music also steps aside if another app is already playing audio.
Achievements are earned and stored on your device first, then mirrored to Game Center. If you are not signed in to Game Center, they still count inside the game — they simply have nowhere to sync to yet.
Sign in at iOS Settings → Game Center, then open the game again. Everything you have already earned is sent up at that point, so nothing is lost by playing signed out.
Your city, best score and settings are stored on your device only — there is no account and nothing is uploaded. Deleting the app removes them, and they cannot be recovered.
Achievements and best scores that reached Game Center stay with your Apple Account and come back when you sign in.
Open the game with an internet connection and use Restore Purchases. Purchases are tied to your Apple Account, not to a device, so this also brings them to a new phone.
If it still hasn't appeared, email us with the date of purchase and the receipt Apple emailed you, and we'll sort it out.
Refunds for App Store purchases are handled by Apple, not by us. Request one at reportaproblem.apple.com with the Apple Account you bought with.
Yes — that is the motion parallax, and you can turn it off in Settings → Motion parallax. Turning it off also stops the game reading the gyroscope at all, which saves a little battery.
Try the Power Saving theme in Settings → Theme. It draws no landscape and no clouds at all, leaving only the board, and it is by far the lightest option. Turning off motion parallax helps too.
Settings → Reset progress erases your saved game, your best score and your achievements, including the ones held in Game Center for this game. It cannot be undone.
Deleting the app removes everything stored on your device. For anything else, see the Privacy Policy or email us.
The game is available in English and Turkish, and follows your device language automatically. You can override it per app in iOS Settings → BuildUp → Language.
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