MUJO

MUJO is a 2014 puzzle game by Japanese studio Oink Games that combines tile-stacking with match-three mechanics. You match three or more identical sword tiles to attack monsters, while stacking heart tiles heals your heroes drawn from Greek mythology.

Yes, MUJO was originally released as a free-to-play title on iOS and Android devices. The game relies on an endless gameplay loop rather than highly restrictive paywalls, allowing players to progress organically without spending real money.

The game was developed by Oink Games, a Japanese indie studio known for both digital and physical tabletop board games. They designed MUJO specifically to blend quick, mobile-friendly match-three mechanics with deeper RPG progression systems.

MUJO is primarily designed as an endless score-chasing puzzle game, so there isn't a traditional story ending to complete. Instead, players aim to defeat increasingly difficult waves of mythological monsters and unlock new heroes to push for a higher high score.