Birdy Blast

Fifty levels and every one sets a different rule. Blast only the colour the banner calls, clear the flock without ever hitting a baby chick, leave the sleeping birds alone, ignore the hunter's fake balloons. Three hearts a level, and the first time a new rule appears the game stops and shows you exactly what to hit. From level 6 the gold bird flies in and you get three blasts to catch her. Bonus mini-games every fifth level, a boss fight at the end, and a real ending.