Birb the warrior

Birb the birb has to fight 3 monsters that called birb a weakling. This is a button masher game where in the first level only x is available to  attack and does jus 1 damage. Later z with 5 damage comes with cooldowns. 

So basically how to play: 

Press x or z(in the other levels) and have a score more than your enemy before the timer runs out ( 15 seconds). If you did more damage you win :D