Otter Keeper - Idle Merge Game
by Berk Aydin
Otter Keeper combines merging and idle progression in a sea-themed collection game. You merge fish and ocean finds to unlock new items, feed them to your hungry otter companion for rewards, and gradually build up production stations that generate resources offline. The appeal lies in the low-pressure loop of discovery and incremental growth—perfect for players who enjoy collecting rare combinations without time pressure.
About this game
Your otter is hungry. Feed it everything!
Merge fish, sea creatures, and curious junk from the deep to discover hundreds of new things — then serve them up to your ever-hungry otter
and watch it grow.
◆ MERGE EVERYTHING
Drag matching items together to create something new. Every combination unlocks more of your world — and there's always one more recipe to
find.
◆ FEED THE OTTER
Your fuzzy companion devours whatever you create and rewards you for it. The bigger the snack, the bigger the payoff.
◆ DISCOVER & COLLECT
Fill your collection with creatures and treasures from the sea. Rare finds, strange combinations, hidden surprises — can you discover them
all?
◆ BUILD YOUR GEAR
Unlock and upgrade stations that produce cash, brine, and oil to keep your growing operation running.
◆ PLAY AT YOUR OWN PACE
No timers breathing down your neck. Your world keeps producing while you're away — check in for a minute or settle in for hours.
A cozy idle merge adventure with a bottomless appetite.
Download free and start feeding!
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