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