No missable achievements (plus 34 unknown)
Sign in with Steam or Xbox to track your progress, and:
Beat Level 2
Beat Level 3
Beat Level 4
Beat Level 5
Kill The Chameleon
Beat Level 7
Beat Level 8
Beat Level 9
Kill The Mole
Beat Level 10
Beat Level 11
Beat Level 13
Beat Level 14
Beat Level 15
Beat Level 16
Beat Hogan
Beat Level 17
Beat Level 20
Kill The Squirrel
Beat Level 21
Beat Level 22
Beat Level 23
Beat The Game
Beat Level 19
Beat Level 19
Kill 100 Mosquitoes
Kill 100 Poppers
Kill 500 Mosquitoes
Kill 1000 Mosquitoes
Spit On The Rock
Kill 100 Fire Bugs
Pop It's Mask
Find The Hidden Path
Beat On Normal Mode
Beat On Hard Mode