Guacamelee! is a 2D Metroidvania game initially released by DrinkBox Studios in 2013. The game was met with incredible reception, earning high review scores. In 2014 DrinkBox released an enhanced version of the game, Guacamelee!: Super Turbo Championship Edition (which we played for the purposes of this article).
Guacamelee! features a nice mix of platforming and brawling alongside an interesting story set in a fictitious Mexican town. Throughout the course of the game the player will upgrade their character and skills to complete missions. The game also features a creative living/dead polarity mechanic, which changes platforming and puzzle challenges in real time.