Full list of all 30 Guacamelee! Super Turbo Championship Edition achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Defeat an arena without taking any damage
Complete the first Combo Chicken Challenge
Start a New Game on Save Slot #2
Become a Luchador
Kill the Alebrije
Redeem X'tabay
Defeat Flame Face
Defeat Jaguar Javier
Complete Uay Chivo's INTENSO training
Defeat a Chupacabra using only Slam
Find 100% of the hidden items in a single area
Achieve a 125 Hit Combo
Become a Chicken
Break Uay Chivo's fake statue in the Tule Tree
Defeat El Trio de la Muerte
Defeat an enemy using the Pollo Bomb
Defeat a Skeleton Luchador
Kill 20 Enemies in a single INTENSO sequence
Complete All Side Quests
Purchase 20 Upgrades from the Shop
Find an orb
Complete the Combo Chicken quest
Earn a Bronze Medal in all Infierno challenges
Achieve a 200 Hit Combo
Defeat the game on Hard mode
Achieve 100% completion in all areas
Access the alternative ending
Earn a Gold Medal in all Infierno challenges
Defeat Calaca with full health in Diablo's Suit
Defeat Calaca