Top similar games like P.R.O.T.O.C.O.O.L.:

Project Leyline is a warfare fantasy-shooter where magic, steel, and dragons clash in a massive battlefield.

Warhammer 40,000: Dakka Squadron - Flyboyz Edition. Blazing, Ork aerial combat waged across 41st millennium battlefields. Dakka Squadron is a fast-paced, aerial shooter where you are an Ork Flyboy, taking to the skies to do what Orks do best - fight!

As a Runner, master your environment and claw your way through the endless stream of corrupted monsters chasing you. Gear yourself up on the drops of your adversaries, recycle or upgrade it, and complete objective to move forward. But beware of the Storm !

Blast through a miniature toy world alone or with up to three friends in a high-speed roguelike shooter. Snap bizarre attachments onto your weapon, master fluid movement, and stack loot until your build becomes unstoppable.

LORT is a 1–8 player co-op action roguelite. Team up with your friends to battle, loot, and stack ridiculous power-ups across a cursed fantasy world. Fight toward escape, revive your homies, and get absolutely chadded as you evolve from goblin tickler to god slapper.

Not being actively developed anymore. Naki is a fast-paced survival shooter set in a vibrant, anime-inspired world overrun by rogue machines. Scavenge, trade, craft, and fight your way through dangerous zones as you uncover the secrets behind the mechanical uprising.

Mechanic Action MMOTPS Project Rayssus Customize your own Rayssus and use your Weapons, actions, and skills to be active on the battlefield.

GUNSWITCH is a top-down arena shooter: Mow through hordes of demonic aliens. Upgrade your weapons to fire thousands of bullets within seconds. Escape space prison with your robot squad. Switch your loadout on the spot to adapt and become a killing machine.

Claw your way across exotic islands combining fluid movement with fast paced combat to become a Crab Champion in this third person roguelike shooter.

Complete high stakes missions in this intense social deduction twin-stick shooter, where friends can quickly turn into informants, bent on sabotaging you at every turn.

Granvir: Zero Front is a 3rd person action roguelite mech-builder with co-op multiplayer. Experience the prelude to Granvir as the resistance response to the Millennium Company invasion. Pilot your Granvir, manage your campaign between battles to find the best equipment, and stay in the fight.

《晶灵清除计划》在传统俯视角大逃杀类游戏基础上独创晶珀系统，上千种组合的晶珀让您在每局比赛中配合不同枪械可以和队友打出不同战术以及流派。大而丰富的地图、华丽的人物技能、战术道具、神物和灵宠也是为您逆转战局所精心设计，快来跟我们一起跳伞吧！

Operation Valor is a tactical top-down multiplayer shooter that provides large scale combined-arms combat through base building and teamwork.

In Pixel Troopers you will fight against all kinds of insects, gather your friends and prepare to survive as long as possible, or face each other in a Deathmatch in this Cooperative Multiplayer game.

A 2-6 player online party shooter! Capsule dudes, rarity-tiered weapons, dual-wield affixes — and a big red button that drops from the sky. Press it for a 666-point jackpot… or a nuke. Don't press that button. (You will.)

In this frenetic third person shooter you will play as a Guardian in his mission to return the heart of Nerthus to its sacred place, in order to restore the balance of the world and make the corruption vanish. Enjoy the adventure in local coop mode as well.

You command a small sailing vessel. Take on endless waves of enemy pirate ships as you battle to keep your ship alive. Maintain a tactical advantage as you attempt to survive on the high seas. Destroy as many ships as you can to achieve a highscore to prove your naval aptitude.

A 4-Player co-op shooter roguelite! Get together with up to 4 friends, defeat hordes of monsters, and upgrade your powers to survive in an anime-style wasteland.

BattleFrame is a mecha extraction shooter, set in a retrofuture cosmos ravaged by war. Engage in Single-Player and Co-Op missions, or fight against enemy Striders in winner-take-all deathmatches.

Engage in fierce battles alongside animals roaming the universe. Face dungeons filled with bullets, cute yet powerful animals, and over 50 weapons! Team up with friends to conquer this Rogue-lite shooter.

Catch, train, and fight in real-time PvP arenas. Explore a dangerous open world, tame unique creatures, gather loot - and escape alive.

Ghostslayers is a wave-based top-down coop shooter where you slay the ghosts with magic and couple thousands of bullets... Or punches, or slashes, or explosions. Use the varied weaponry, spell cards and abilities, combine them together and obliterate absolutely everything.

Write on! Defend the books in Vellum, a co-op, literary roguelike! Harness class-defining colors, master an inspired spellbook, and influence the growth of your enemy! As a group or solo, you'll craft plot-twisting builds to rewrite the rules in Ink!

DotStrike is a 3D online shooter in which alien invaders in the form of colored spheres fight each other in a seaport. But the aliens are not fighting alone.

Task Force is the ultimate tactical shooter sandbox that focuses on close quarters infantry combat. It's made by a small indie team of 3 developers that strive to create exceptional action simulation games.

Destroy, smash and blast your way to victory! Use advanced weapons and vehicles to dominate the battlefield.

Cyber Evolution is a fast paced, third-person multiplayer shooter where every round is a chance to evolve, adapt, and outplay your opponents. Dive into a neon-soaked cyber arena where physics-based projectiles, skill-based combat, and ever-evolving upgrades create endless variety.

Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing.

Demon King is a multiplayer king-of-the-hill game where you become a powerful demon. Devour other demons to grow, evolve and become the King of hell.

This is a fun casual multiplayer shooter game. Bullets not only defeat opponents but also alter the properties of objects and even players, turning the tide or finding the exit! Collect cards for boosts and skills, shape your playstyle, and enjoy diverse maps, modes, characters, and weapons.

Rush Minutes — A fun and lively multiplayer shooter! Fast-paced action, surprises everywhere! Customize a wild character, grab wacky weapons, and go crazy with your friends!

Pyro Spice is a fast third-person shooter where chili pepper characters dash, shoot, and survive zombie waves or compete in Team Deathmatch, Capture the Sauce, and Milk Delivery. Solo, co-op, or in easy to Host listen server matches.

Sail through the galaxy as a fearless outlaw frog. Plunder loot, upgrade weapons, eat flies and fight through hordes of monstrous bugs in an intense 1-4 player co-op shooter.

Gatekeeper is a fast-paced rogue-like. Go on a quest to chase down Chaos and reclaim the stolen Heart of Time, fighting your way through relentless enemy forces. Play solo or in 4-player co-op and become the next Gatekeeper!