Best Buds vs Bad Guys achievements

Achieved for completing downtown

Blasting your first door with TNT bomb

Achieved for shooting 100 enemies

400 Jumps

Achieved for Spooky Graveyard

Achieved for completing Bad Guy Training Camp

Achieved for completing Hellish Factory

Achieved for completing Ice Palace

Collect special gems from all levels

Retry 10 times in a row on the same level

Achieved for shooting 500 enemies

Achieved for completing all levels in game+