Vampire Survivors is a pure hit of dopamine

Vampire Survivors is an action RPG boiled down to its core. You walk around, you kill monsters, you level up, you get stronger, you kill more monsters. In place of story, an inventory, or even the need to fire and aim your own weapons, there is pixel art spectacle.

On my last life, I killed around 24,000 monsters in 30 minutes. I am hooked.