As the lone flock leader, it is up to you to reunite with the rest of your flock and guide them safely through a maelstrom of obstacles, aircraft, and weather conditions.  There’s plenty to do with 13 upgrades and 29 achievements.

Play Endless Migration

Survive as long as possible fighting the endless swarm of enemies.

Play Reckless

The goal is to combine the blocks to get prime numbers. When a prime number is found, the blocks will explode and drop those above which can in turn train primes and so on.

Play Chains of Primes

Ted Bear - Cyanide & Happiness