Nadir

In this top-down adventure/RPG, you play as a boy and his sister who have grown up in harsh and unforgiving environments. Living in a cruel world where 90% of humans have turned into hungry zombie-like savages, you must fight your way through hordes of zombies while searching for the cause of the outbreak.  Nadir is a 2d top-down adventure/RPG where players will travel through the world killing zombies, defeating bosses, and looting buildings. Every time the player kills a zombie, they experience a dopamine rush to the brain. The more dopamine the player has, the more chaotic the game is (faster movement speed, shoot faster, more zombies, faster zombies, etc.)