Top similar games like Primordial Pain:

Eternal Challenger is a roguelite boomer shooter which aims to create retro style combat experiences and visuals with modern systems which randomize and create content.

P World is a Pachinko-Action FPS game. Collect pinballs and shoot them into a gigantic pachinko machine to unleash the power. Drive into cyber world and fire your souls to survive against endless waves of DIGITAL GHOST ™.

Fingerbang: All Bullets Pointin' is a fast-paced FPS inspired by both retro and modern FPS games. Fingerbang combines elements from each in order to create a mix of its own, with a scoring system added on top to gauge your performance through the different levels.

A fun first person shooter that also makes you feel horrible. Try to get combos while coping with loud noises, overwhelming visuals and hordes of enemies. Pain = gain.

You will start with a weapon in a kind of training box with the sides slanted. Then balls fall from the sky that you have to hit, big balls that are easy to hit and small balls that are difficult to hit. Try to get as far as you can and don't let the balls hit you

All you need to do is kill the pills. Shoot your way to a new high score while collecting powerups to shake things up.

Animalistic is a fast-paced, ultraviolent, and stylish indie FPS game where you brutally clear room after room of creepy humanoid animals. Featuring a story-mode and endless wave mode!

FISHGUN is a chaotic fish-person shooter where you feed your sentient gun random upgrades to defeat hordes of evil fruit.

Snap the Sentinel is the only turtle tough enough to take down Conrad Ocean's army of devious robots. Armed with the Chameleon Blaster, he must use unique weapon power ups to run 'n' gun across a world full of traps and secrets. This fast-paced FPS comes packed with 256 colors and 16 bits of sound!

Tear through waves of doodle enemies with your pencil. Sharpen your weapon, balance melee and ranged combat, and survive the chaos in this fast-paced arena shooter.

KILLFLOW is an insanely fast retro-FPS set in a stylish procedurally generating world. Destroy red psychopaths with destructive weapons to save yourself from getting corrupted, and get the high score.

AIR STRAFE, ROCKET JUMP, and SURF your way through dimensions in this HYPER-intensive skill-based movement shooter of old. The onslaught of foes in your way are invading worlds, and the only way to stop them is to show you will be FATAL.

Mow down an endless horde of robots, flying through hand-crafted arenas at breakneck speeds in an FPS adrenaline rush.

Swing through abstract dreams and tear through hordes of enemies at breakneck speed. A first person aerial movement shooter.

Voidside is a high-octane Parkour FPS in which you jump around locations pulled out of time, unlock powerful new weapons and fight massive hordes of enemies all while trying to get a high score!

Embark on a time-critical sci-fi challenge! Shoot giant bubble gums back to the machine before time runs out. Aim for a top spot on the leaderboards! Speed and precision are key in this thrilling arcade-style game!

One shot. One kill. SHOTRUN throws you into a brutal office nightmare where only the fastest survive. Blast your way through and reach The Manager at any cost.

A retro-inspired, jumbled-up arcade shooter with disorienting gameplay mechanics set during the height of corporate militarization.

HEADACHE is an eyeburning, high-octane FPS where you use anything and everything you can to brutalise everybody in the level as fast as possible.

ParaDive++ is an incremental first person shooter where you dive into a surreal dimension, defeat it's strange inhabitants, and cash in your collected "Psychomatter" (and Prestige Tokens) to upgrade your astral vessel and keep up with the ever growing hordes.

the game is about keeping your mind at one place

This game is made my students from De Montfort University over approximately 7 weeks. A First Person Arena Shooter with a conglomerate twist! Arm yourself with staplers and sharpeners to bash and shoot your way through the hordes of employees like your life (and your job) depend on it.

Pilot a hulking mech and protect Triton from robot hordes. With the help of your team, vanquish the robot overlord! Experience super-fast FPS mecha action in this short but challenging single-player game!

CASCADE is a stylish first-person roguelite with a focus on blazingly fast movement. Slide from surface to surface, unlock and upgrade abilities and face otherworldly enemies and bosses, all while exploring a corrupted digital space. But don't forget: Always keep on moving!

EXUVIA is a surreal, fast-paced, FPS action rougelite set in the center of a dimension left forgotten. Clear rooms of enemies, obtain unique items, and break out of the exuvium.

A mysterious castle and a mysterious artifact.

Stylistically rich retro fast-paced combat open world fps space shooter with different weapons, space traps and bosses

FFFF = YOU = MACHINE is time-stressed boomer shooter with Tony-Hawk-like level progression. Kill, kick and destroy to gain time and feed the FFFF Machine until the world ends. Or time.