Here is the full list of all 18 Dusty Revenge: Co-Op Edition achievements.
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
300 Rats Killed
50 Bulls Killed
20 Moles Killed
Hits 5 enemies with 1 Artillery Round
100 Sniper Kills
100 hit combo
All Combos Unlocked
Use melee only for 1 level
1000 Double Jumps
Climb 100 walls
Completed Boss Rush mode