Games like P.R.O.T.O.C.O.O.L.

Join the futuristic online open-world shooter where thousands of players scour a transformed Earth competing for alien technology.

X Invader is an action roguelite where you hack into big corporations' servers. Use add-ons from fellow hackers to defeat monsters. Powerful, cute bosses guard these servers!

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Start with one bullet. End with hundreds. Crystalyn is a fast-paced top-down bullet-hell looter shooter about pushing your build to its absolute limits. Fight monsters, defeat bosses, and turn their loot into unstoppable firepower.

A first-person shooting game, different types of weapons and equipment that make you not leave the game. The game is a tournament between dimensions and time.

Tear of Titans is a singleplayer third person shooter bullet hell. Dodge complex bullet patterns through precision movement, dashing, and jumping to avoid an onslaught of enemy attacks. Defeat the Titans in this science fantasy boss rush adventure.

SciFi shooter with first-person and third-person views, as well as adventure and story elements. In the game's world, you will face many dangers. Armed creatures resembling humans, drones, robots, and security systems will all try to destroy you.

Test your skill while trying to unlock all ships by fighting on 6 unique maps full of different kind of enemies!

You're in a dark universe filled with enemies, and your goal is to eliminate them all in intense, colorful combat. On the terrain, helpers in the form of parcels will be there to assist you in your victory.

Fast Paced, Bullet Hell Retro Shooter! Shoot down enemies and dodge everything. Fight through 17 intense levels with 6 insane boss fights. Do you have what it takes to beat the game?

Combat Zone Operation - This is a dynamic tactical multiplayer first-person shooter.

Deadzone: Rogue is a roguelite FPS set in space. Blast through swarms of hostile machines, combine powerful augments and elements to forge your build, and grow stronger with each run — solo or in co-op.

Blast hordes of alien ships into junk. Collect the scrap to upgrade your ship into an unstoppable force of destruction. Unlock new characters and weapons and upgrade your stats between runs.

Army of One is a first and third person shooter style game based on teams and solo confrontations, with melee combat and objective-oriented multiplayer gameplay. Prove to everyone that you are the best, that you are literally a one-man army, for rewards and abilities.

A very simple shooting game. Destroy those colored polygons!

"You're the best warrior in your planet. Now your race want to conquert everything, and you're the only one to stop them."

Capture cities and destroy enemy tanks in breathtaking firefights. Protect your comrades from attacking enemies. To defeat a dangerous enemy, come up with a plan of action in advance to destroy as many enemies as possible with less loss...

Assemble armies of soldiers, lead them into battle, conquer your enemies and move one step closer to galactic domination!