Pixelswarm: Hunt & Defense
Pixel Puzzle: Color Sort & TD
$1.99 · In‑App Purchases · Designed for iPad. Not verified for macOS.
70 main-game levels included. Discover IRONSWARM: 50 additional levels with new tactics, available as an optional one-time in-app purchase.
A calm colour-sorting puzzle with a thin layer of defence.
The grid in front of you is a picture made of coloured cells. Your drones fly out one by
one, pick up a single cell each and carry it home. Watching them work is most of the
appeal — they take their time, and so can you.
BOUGHT ONCE, YOURS FOR GOOD
No ads. No coin packs. No season pass. No energy timers. All seventy levels are
included at no additional cost.
THE PUZZLE
Your supply arrives in three columns, and only the front tile of each is available — so
you always have exactly three moves to choose from. Each group holds a colour and a
number, and the numbers add up exactly: there is one drone for every cell in the picture,
never one more. Choose the wrong colour and the group sits in a module and blocks it. Fill
every module with colours you cannot reach and you are stuck.
THE DEFENCE
Dark cells are breaches. Clear one and enemies come out and steal drones from your base —
and drones are the currency that pays for your turrets. So the defence protects exactly
what it costs you. Turrets sit on a small number of platforms and can be upgraded in tiers.
SEVENTY LEVELS
Each one is a different shape: single fields, corridors between four courtyards, wedges,
rings, a fortress with a turret in its courtyard. The gates decide how far your drones
have to fly, and the number of open modules decides how often you may be wrong.
LANGUAGES
English, German, Spanish, French.
Light and dark appearance, portrait only, iPhone and iPad.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Minor maintenance update and refreshed App Store texts.
The developer, Stefan Hergert, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Stefan Hergert
- Size
- 4.2 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- IRONSWARM – 50 Levels $1.99
- Copyright
- © pixelplenum.com Stefan Hergert 2026