Soul Hackers is a role-playing video game. Players navigate dungeons in a first person view, in which they solve puzzles and fight enemy demons in turn-based battles.[1][2] The player always has one or two human characters in their party, and also has the ability to summon up to four demons who fight on the player's side.[1] Players get access to demons by choosing to speak to enemy demons, and negotiating with them; negotiations can involve answering questions, intimidating the demons, or giving them items they want. Players are able to fuse several of their allied demons into one single demon; the resulting demon inherits abilities from the demons that were used to produce it.[2]