Here is the full list of all 34 Zi achievements.
level 3 winner!
bonus stop taken!
max tank upgrade!
bonus invulnerability!
200 enemies destroyed!
level 2 winner!
bonus supertank!
100 enemies destroyed!
level 1 winner!
bonus explode taken!
bonus life taken!
50 enemies destroyed!
bonus upgrade taken!
first map created!
welcome to editor!
10 enemies destroyed!
level 5 winner!
level 10 winner!
level 15 winner!
level 20 winner!
level 25 winner!
level 30 winner!
level 35 winner!
level 40 winner!
level 45 winner!
level 50 winner!
level 55 winner!
500 enemies destroyed!
1000 enemies destroyed!
3000 enemies destroyed!
boss bomber!
boss laser!
ABSOLUTE WINNER!
super lives!