Incremental Boo is made and published by Halo sp zoo. AppBrain is an independent app data site and isn't affiliated with Halo sp zoo. The app name, icon, screenshots and description belong to Halo sp zoo and are shown as published on the App Store.
AppBrain's verdict
New- Rating on App Store
- 4.67
- 3 ratings
- Last updated
- October 27, 2026
- Size
- 273.2 MB
Incremental Boo came out 15 days ago. It doesn't have enough ratings yet to judge what users think.
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Store listing
By Halo sp zoo, from the App Store
Description by Halo sp zoo Written by the developer, not by AppBrain. Click to read.
Drag the beam across a dark room and the ghosts start to glow. Hold it on one long enough and it pops, throwing sparks of light at every ghost around it. One pop sets off the next. Chains of x10, x40, x70 light up the whole room at once.
Every ghost drops ECTO. ECTO grows a big tree of upgrades: brighter bulbs, wider beams, prisms, helpers, a magnifier for the sneaky ones. Each one changes how the next night feels.
When a room is cleared it floods back to full colour and stays that way. Restore the house room by room, floor by floor: the ground floor, upstairs, the cellar and the attic. Watch out for BOO, who jumps at you, and catch the Golden Boo if you can.
An active incremental: you hold the light, nothing plays itself. Short nights, real progress every time.
- 24 rooms on 4 floors, 4 bosses, and a FULL MOON after the end
- 76 upgrades, over 300 levels
- Pixel art, one thumb, upright
Free to play through the first rooms. One purchase opens the whole house. No ads, no timers, nothing else to buy.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 273.2 MB
- Content rating
- Low
Technologies used by Incremental Boo
Releases
Updates seen on the App Store- Version
- 1.0.2
- Launched
- October 2026
No changelog data
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About the app and developer
About Incremental Boo
Incremental Boo is a games app developed by Halo sp zoo.
What is the rating of Incremental Boo?
Incremental Boo is rated 4.67 out of 5 stars, based on 3 ratings.
Is Incremental Boo free?
Incremental Boo is free. The app size is 273.19 MB. The latest version available is 1.0.2. The last update was on October 27, 2026.
What are the requirements for Incremental Boo?
The app has a content rating of Low Maturity. The app has been available on the App Store since October 2026.
Developer information for Halo sp zoo
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