Here is the full list of all 18 Dusty Revenge: Co-Op Edition achievements.
All Combos Unlocked
Completed Boss Rush mode
20 Moles Killed
Use melee only for 1 level
Climb 100 walls
100 Sniper Kills
1000 Double Jumps
300 Rats Killed
50 Bulls Killed
Hits 5 enemies with 1 Artillery Round
100 hit combo
5 Suicide Jumps
1 Mole Killed
1st Use of Counter Move
Die one time
1st Sniper Kill
1st Artillery Kill
No Death throughout the level