Shoot, dash, deflect, teleport through portals, and upgrade. Blast your way through challenging and unique bosses as you gain valuable upgrades in this short and sweet bullet hell top-down arena shooter. A Crazy Fun Boss Rush Arena Shooter Quantum Contours throws you into the arena to fight a merciless collection of bosses. Quantum Mechanics Based Skills and Weapons Use your quantum abilities to destroy your competition. Teleport with quantum tunneling, fire photons and neutrinos, and much more. Battle bosses based in the quantum realm, each with a surplus of unique attacks and abilities ready to try to take you out. Upgrades After the defeat of each boss, gain unique upgrades to aid you in this challenging, yet satisfying permadeath shooter.