33.33%
To the eyeballs
Collect 100 Bottles
33.33%
At the bottom
Fall into the water
33.33%
Fluffy and oblique
Defeat 1 boss
60.00%
Oh Geezer!
Obtain all trophies
66.67%
The one who stinks
Kill the third boss
66.67%
Old man gone mad
Complete the game
66.67%
Ice ice baby!
Kill the fourth boss
66.67%
Sk8ter boi
Complete the level on skateboard
66.67%
Rock the boat!
Complete the level on boat
83.33%
Old but not obsolete
Kill 150 enemies
83.33%
Getting high, crouching low
Don't talk, just crouch till you drop. 44 times, to be exact
83.33%
Old jumper
Jump 200 times