Zookeeper World is a free game designed and developed by KITERETSU.INC for iPhone users. It is an exciting game that falls under the category of puzzle games. The game is all about managing your own zoo, where you can take care of various animals, feed them, and play with them.

The recent update of the game has unlocked new content, which allows players to visit other players' zoos. You can explore other zoos and see what they look like. The game also includes new puzzle stages that are challenging and engaging. The best part of the update is the addition of a new mini-game called Rabbit Ropé Solitaire, which is now available to play at the Minigame Shop.

Moreover, the Ticket Exchange in this week's mission has added many new items that change the keeper's appearance, as well as special autumn displays. Overall, Zookeeper World is a fun and engaging game that is perfect for puzzle game lovers.