Tie up 50 meters of rope
Get busted by a dog
Feed a toxic donut to an alien
Get busted 40 times
Push 25 buttons
Run out of breath
Find all hidden aliens
Grab 100 loot
Kick open 20 doors
Find 25 keys
Travel 200 meters by conveyor belt
Get the main loot with an RC car
Get 3 stars on every level
Hide 8 times
Use 15 tools
Get busted by an alien
Be chased by 4 guards at the same time
Relax on the beach for a bit
Be heard but not seen 12 times in a level
Get busted by an alien while wearing a disguise
Complete Shamville chapter
Complete 7 levels in a row without being seen
Complete Seagull Bay chapter
Get busted by a wave of goo
Complete Playa del Mafioso chapter
Drink an invisibility potion while being chased