Indika is a dark adventure horror game that focuses on the titular character, the escaped prisoner she decides to help, and the evil voice in her mind that's tormenting and tempting her into committing acts of sin. It's a game focused on psychological world-changing elements reminiscent of Hellblade: Senua's Sacrifice. On occasion, the screen will turn red and Indika will enter a trance-like state, changing the environment around her every time the evil voice convinces her to commit a sinful act.