If you want an extra boost in Idle Slayer, it's important to know all about codes and possible extras.

Idle Slayer is the kind of addictive game that begs for just one more play: another chance to perfect your play style, earn more rewards, and improve upon your previous efforts. Pablo Leban’s incremental title has a ton of replayability, and the Attack on Titan crossover has only increased its popularity.

Let's see if Idle Slayer has any bonus codes for you that will make the game easier and more fun.

Unfortunately, Idle Slayer does not have working codes for mobile and Steam. The only way to earn the various in-game currencies is to play the game and earn them yourself, of course.