Here is the full list of all 16 Tiger Heli achievements.
Achieve landing on the second landing platform
Achieve landing on the second landing platform without assistance features
First death of many achieved
Play a hundred games
Accumulate a thousand deaths
Shoot one million bullets
Pick up 50 bombs
Get 100 Little Helis
Reach the first landing platform
Land on the third landing platform
Reach the last landing platform
Reach the first landing platform without assistance features
Land on the third landing platform without assistance features
Reach the last landing platform without assistance features
Complete the game using a single credit
Complete the game using a single credit without assistance features