Here is the full list of all 53 Beat Stickman: Infinity Clones achievements.
Unlocked Laser
Unlocked Phone
Unlocked Shuriken
Collected Panama
Unlocked Wall
Unlocked Saw
Unlocked Tomato
Unlocked Dyamite
Unlocked Molotov
Unlocked Knife
Unlocked Bullet
Collected Pimp
Collected Propeller
Collected Elf
Unlocked Evil Twin
Unlocked Bounce Ball
Unlocked Spinner
Unlocked Hammer
Unlocked Poison Gas
Unlocked Bloody Bat
Unlocked Freeze Ray
Unlocked Hot Water
Unlocked Javelin
Unlocked Allergies
Unlocked Land Mine
Unlocked Air Strike
Unlocked Acid Rain
Unlocked Thunder
Unlocked RPG 7
Unlocked Inflation
Unlocked H Bomb
Collected Stick Clause
Collected The Helmet
Collected Crown
Collected MAGA
Collected Three Cornered
Collected University
Collected Frodo
Collected Work Hard
Collected America
Collected Jester
Collected Non La
Collected Tai Beo
Collected Oriental
Collected Party
Collected Witch
Collected Sorter
Collected Green
Collected Zorro
Killed 100 times
Killed 500 times
Killed 1000 times