Here is the full list of all 35 Masked Forces 2: Mystic Demons achievements.
Player Level 30
Kill the Skeleton Warlord in Very Hard mode (Rocky Heights)
Kill the Skeleton Warlord in Hard mode (Rocky Heights)
Kill Xarudu in Very Hard mode (Underworld)
Kill Xarudu in Hard mode (Underworld)
Kill 400 enemies
Player Level 20
Kill 300 enemies
Buy all masks
Kill Bone Dragon in Hard mode (Iceland)
Kill Bone Dragon in Very Hard mode (Iceland)
Kill the Bone Dragon (Iceland)
Finish any mission in Hard difficulty
Finish any mission in Very Hard difficulty
Kill Gargoyle in Very Hard mode (Dunes)
Kill Gargoyle in Hard mode (Dunes)
Finish a Survival mission
Survive the Invasion, Normal difficulty (Dunes)
Kill 200 enemies
Kill the Gargoyle (Dunes)
Finish Find Artifacts mission (Dead Forest)
Player Level 10
Reach 50.000$ balance
Kill the Skeleton Warlord (Rocky Heights)
Change your skin on a weapon
Kill Xarudu (Underworld)
Kill 100 enemies
Reach 10.000$ balance
Collect a gift in main menu
Finish a Night Kill mission
Kill 50 enemies
Buy or upgrade a weapon
Die :(
Win any game
Kill one enemy