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