Here is the full list of all 81 Juanito Arcade Mayhem achievements.
Survive 10 minute in Survival Coop Mode.
Survive 5 minute in Survival Coop Mode.
Get all the stars.
Destroy 1000 platforms in the Monkey Gong game.
Remove the snow from 2000 clonocells in the Snow Sises game.
Destroy 2000 Arkadroid blocks.
Survive less than 30 seconds in Survival Mode.
Lose in the first level of the first game.
Get a 30 combo streak with the flamethrower.
Destroy 20 clonocells while you're immune.
Destroy 20 or more clonocells with a single laser shot.
Win a level using only two pills in the Pillman game.
Beat all the levels in Hardcore Mode.
Die 3 consecutive times in a Monkey Gong level.
Get a 30 combo streak with the Havoc gun.
Lose all your lives in a Monkey Gong level due to the flames.
Win during a draw in the Boing game.
Destroy 200 Kung-Fu Blaster jars before they explode.
Die 3 consecutive times in a Kung-Fu Blaster level.
Die 3 consecutive times in a Pillman level.
Destroy 10000 clonocells.
Lose all your lives in a Wonderland level due to the axes.
Summon a magic fairy.
Kill 2000 medium clonocells.
Die 3 consecutive times in an Arkadroid level.
Kill 5000 small clonocells.
Beat the ClonoBoss in Hardcore Mode.
Destroy 10 or more clonocells with a single normal shot.
Lose all your lives in a Blockits level due to the blocks.
Survive 10 minutes in Survival Mode.
Survive 5 minutes in Survival Mode.
Collect 100 clovers for St. Patrick's Day
Survive 3 minutes in Survival Mode.
Survive 1 minute in Survival Mode.
Survive 3 minute in Survival Coop Mode.
Survive 1 minute in Survival Coop Mode.
Beat the game.
Save the Monkey Gong video game.
Kill 500 big clonocells.
Destroy 20 clonocells with a bomb.
Win a level without getting hit by the flames in the Monkey Gong game.
Save the Boing video game.
Lose all your lives in a Boing level due to the ball and rackets.
Destroy 5000 clonocells.
Die 3 consecutive times in a Boing level.
Win a level without getting hit by the ball in the Boing game.
Save the Kung-Fu Blaster video game.
Lose all your lives in a Kung-Fu Blaster level due to the dragons.
Win a level without getting hit by a dragon in the Kung-Fu Blaster game.
Save the Snow Sises video game.
Get a 30 combo streak with the Eureka gun.
Die 3 consecutive times in a Snow Sises level.
Lose all your lives in a Snow Sises level due to the snowy cells.
Get the second upgrade to the Arcade Gun.
Get a 100 combo streak.
Win a level without getting hit by the snow in the Snow Sises game.
Save the Pillman video game.
Go around a Pillman level 5 times in the same direction.
Win a level with the shield active.
Save the Wonderland video game.
Win a level without shooting cells in the Wonderland game.
Die 3 consecutive times in a Wonderland level.
Destroy 2000 clonocells.
Get the first upgrade to the Arcade Gun.
Get a 50 combo streak.
Win a level without getting hit by an axe in the Wonderland game.
Save the Arkadroid video game.
Destroy 20 clonocells while time is frozen.
Get a 30 combo streak with the machine gun.
Win a level with a large ship in the Arkadroid game.
Save the Blockits video game.
Lose 3 consecutive times in a Blockits level.
Destroy 500 clonocells.
Get a 20 combo streak.
Survival Coop Mode unlocked.
Survival Mode unlocked.
Get a 5 combo streak.
Win a level without getting hit by a block in the Blockits game.
Have more than 4 lives.
Destroy every different Blockits block.
Complete the tutorial, first video game unlocked.