Top similar games like Project RBG:

RENEGADE is a free to play shooter which absolutely doesn't bring anything new to the table, it's just designed for the casual folks who just wanna shoot stuff.

Vanguard is a thrilling multiplayer party game that blends arcade-style visuals and gameplay with a diverse array of competitive modes. Perfect for gamers of all skill levels, it offers fast-paced action, strategic depth, and whimsical fun for an inclusive and dynamic gaming experience.

Blast your friends into the horizon in this chaotic arena shooter!

Friendly Fire Arena is a free-to-play 1v1 arena FPS that features parkour, combat and vertical mobility with intense gunplay. Enter the simulation as Sam or Vince and get ready to fight to the death, but don’t worry, no ones really harmed, after all… It's just Friendly Fire.

Free multiplayer first-person action shooter game with a variety of different gamemodes

Headpunk is a 3D comic-style player vs. player (PvP) deathmatch game. In the game, everyone is the enemy except you. Either shoot enemy players with the Pump Gun or blow their heads with the Rocket Launcher.

SPRINT.FIRE is a free-to-play, fast-paced multiplayer arena shooter with a focus on advanced movement and marksmanship.

Project Hardline is a party first person shooter game where two teams fight to capture an uplink station. This uplink station contains vital intel and must not fall into the wrong hands. With every round a team faces, they will come back with better gear. This game is perfect for a party of friends.

BattleSide is a 5,000 player MMOFPS persistent Land, Sea, Air, and Space war game where you and your buddies defend and capture control points to gather resources for your faction in battles of endless fun.

Live/Wire is a competitive multiplayer arena FPS with a sci-fi edge. Players face off in intense 4v4 matches, wielding an arsenal of electricity-powered guns, and a recharging plug that doubles as a grappling hook. Swing around the city, call down the thunder, and then bolt before the cops show up.

A free fast-paced online multiplayer FPS with grapple hooks where you upgrade your stats with kills!

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

Join Operation Space Force, a free-to-play team-based shooter that takes place in space. Explore weapon customization and different heroes, your base, fight against enemies, and experience different game modes.

An online 4 player Battle Royale FPS, where each player has an AI teammate.

Time is your weapon in this online PVP first-person shooter. Bend time. Shoot enemies. Dominate the battlefield.

A very epic and goofy winter-themed snowball fight game. Combat other players in a fast-paced first person arena shooter, play minigames to earn rewards, or fight against hordes of enemies and upgrade yourself!

Dive into non-stop action in a movement-based arena shooter, blending some of the most familiar gameplay elements of the genre into a completely new experience, build around the idea to have the most fun with your friends you could possibly have with a movement shooter.

Merging sports with first-person shooters, Pulseball is a fast-paced, competitive multiplayer game. Now with better netcode than Halo Master Chief Collection!

Prepare for intense 5v5 FPS action. Inferno Arena is a 3-freedoms-of-movement multiplayer First Person Arena Shooter in ultra-low-latency 1,000 ticks-per-second glory.

Delve into the world of the future, where everyone is out for himself in the humans vs robots stand-off. Pick a traceur, loot an awesome gun, and beat damn machines. Or choose a robot and use his unique skills to get back at those humans for your Boston brothers.

Paintball Playground VR is Sports/Shooter game where you can compete against other players on SpeedBall, SpeedQB or Woodsball maps.

Low Light Combat is a free competitive multiplayer shooter where light is your only weapon. Matches take place during a rapidly changing day and night cycle, meaning your fast paced fights quickly become tense and thrilling battles of wit.

Welcome to Fracture: City of Destruction. An online multiplayer First Person Shooter offering a fast paced, arcade style shooter experience. Customize your weapons with camos, optics, and weapon kits and jump into battle.

LAZ3RZ is a fast paced, free to play arena shooter. Master the art of wall running and ricocheting lazerz to obliterate your enemies with style!

Bounty City is a multiplayer VR FPS game developed with a unique core concept of a three-way battle. It features diverse scenarios that require intense strategic gameplay.

Old-modern-school shooter with a focus on the player. Play one of the fastest multiplayer games out there with dozens of weapons and a challenging recoil. Play fast. Play the past!

Universe 51: Tannhäuser Wars is a free-to-play fast-paced multiplayer FPS, taking inspiration from games like DOOM and Quake. In Tannhäuser Wars, two unfamiliar groups are mysteriously teleported to the same location. Since communication between them is impossible or undesirable, they clash!

Code Zero is a counter strike-inspired 5 vs 5 tactical shooter where each team has a set amount of lives before they are eliminated and the round is lost. Code Zero puts an emphasis on team coordination and precise gunplay.

Histera is a free-to-play, fast-paced multiplayer shooter where the battle is set inside a dynamic time glitching arena. Chunks of battlefield from past, present and future Eras transform in real time beneath your feet! Enter our Early Access and shape the present and future of the game!

Join other alien contestants in a ricochet battle at the Super Nova Stadium! Chose your blaster, harness solar power to charge your weaponry and knock our your opponents to claim victory! Compete as a team in two game modes: Standoff or Overcharge in intense, ricocheting combat.

A physics based, multiplayer melee shooter. Based on the classic game of sumo, your goal is to claim the ring in the middle. Use grenades, rockets and explosive melee weapons to push your opponents off the stage.