Zoo Keeper Idle: Zoo Tycoon

Zoo Keeper Idle: Zoo Tycoon

UltraGames Entertainment

Available on Google Play
4.0(49)
10,000+ installsFreeGAME CASUAL

Updated Aug 2, 2026 · v1.01

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Idle zoo game: merge animals, expand habitats, and earn offline rewards

Zoo Keeper Idle is an idle zoo game where you build, manage, and expand a growing wildlife kingdom. Start with a small zoo, merge creatures, care for animals, produce food, welcome visitors, and unlock new areas. Your zoo continues earning while you are away. MERGE ANIMALS AND DISCOVER SPECIES - Combine matching creatures to evolve them into stronger and rarer animals. - Try animal merge combinations such as cats into tigers and tigers into lions. - Merge donkeys into horses and continue evolving toward unicorns. - Discover dinosaurs, ancient reptiles, monsters, hybrids, and other fantasy creatures. - Explore animal evolution through countless combinations and hidden evolutions. FEED ANIMALS AND PRODUCE FOOD - Build and upgrade food factories to create meals for your animals. - Produce food faster to keep your creatures healthy and happy. - Well-fed animals attract more visitors to your zoo. - Improve food production as your wildlife kingdom grows. EXPAND YOUR ZOO - Unlock new lands and special zones as you progress. - Build larger habitats and increase animal capacity. - Discover rare species in new areas, including dinosaur and monster worlds. - Turn a small zoo into a massive wildlife kingdom through steady upgrades. MANAGE VISITORS AND EARN PROFITS - Collect entry fees at the Zoo Gate. - Serve coffee from the Coffee Shop. - Sell candy and snacks from the Sweet Shop. - Use your profits to upgrade shops, improve the visitor experience, and attract more customers. UPGRADE YOUR ZOO - Upgrade the Zoo Gate to increase visitor flow. - Improve the Coffee Shop and Candy Shop to earn more. - Increase worker speed so tasks are completed faster. - Upgrade habitats to house more animals. - Boost income and production to help your zoo grow. DISCOVER DINOSAURS AND MONSTERS - Unlock ferocious dinosaurs, ancient reptiles, and legendary creatures. - Find cute-but-creepy monsters, mythical unicorns, hybrids, and fantasy beasts. - Collect unusual creatures and create a unique zoo simulator experience. IDLE REWARDS Zoo Keeper Idle combines zoo simulator management with idle tycoon progression. Visitors keep arriving and your zoo keeps earning money even when you are offline. Return anytime to collect rewards, continue merging animals, and expand your zoo tycoon empire. Build, merge, and grow your wildlife kingdom today.

Released
May 20, 2022

4 years on Google Play

Version
1.01
Updated
Aug 2, 2026
Content Rating
Everyone
Installs
10,000+
Developer
UltraGames Entertainment
Website
http://www.ultragames247.com
Email
support@ultragames247.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

Rating breakdown

5★
32
4★
0
3★
8
2★
0
1★
8