Complete the following tasks to unlock the corresponding achievement.

Achievement	How to unlock
1 run	You 1-st run this game.
1-st win	Tank destroyed.
MegaZombie	You win MegaZombie.
Second wind	You win second boss.
Secret number 1	You find 1-st secret.
Secret number 2	You find 2-nd secret.
Secret number 3	You find 3-rd secret.
UFO	You destroy UFO.
Winner	You win this game.