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