Veratus Games
Nibwell is a virus-containment puzzle game: wall in the spreading outbreak before it takes the petri dish. Need a hand? We're happy to help.
Tap to place a dose of ink and seal off the growing virus. Block it against walls and the dish edges, keep separate colonies from connecting (they grow faster when they link up), and claim enough of the dish before the outbreak does. Modes: Classic (a rising stage ladder), Timer (time-attack), and Survival (one clock, escalating dishes).
How do I restore my purchases?
Open Settings → Restore Purchases. Your full-game unlock and any cosmetic ink sets will be restored on the same Apple ID, including after reinstalling.
I bought the Full Game / an ink set but don't see it.
Make sure you're signed in with the Apple ID used for the purchase, then tap Settings → Restore Purchases. If it still doesn't appear, email us with your purchase date and we'll sort it out.
What does the Full Game unlock include?
It unlocks Hard Mode across every mode (the virus eats weak, fresh ink — a tougher strain). Ink sets are cosmetic only and recolour the board.
Did I lose my progress?
Progress is saved locally on your device. Deleting the App removes it, and progress doesn't transfer between devices. Best scores and unlocks return via Restore Purchases on the same Apple ID.
Accessibility options
In Settings you can turn on a colour-blind palette with pattern fills, dyslexia-friendly text spacing, reduce motion, and toggle sound, music, and haptics.
Are there ads or tracking?
No. Nibwell has no ads, no analytics, and collects no personal data. See our Privacy Policy.