Top similar games like Project Athenia:

Catto Pew Pew! is a physics-based shooter game where competitive gameplay, proximity chat, and pure chaos collide. Shoot your opponents into the sky and claim your victory!

Ultimate Super Bean is a multiplayer, fast paced, parkour shooter. You can fight with friends or bots in different game modes. Collect skins, explore the maps, and master the guns. Have fun in this world of beans!

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.

Catto Pew Pew! CLASSIC is a chaotic physics-based arena shooter where your shots cause your opponent to fly backward. Join the chaos for free!

NutShot is a fast-paced, movement-based, high-stakes, multiplayer arena FPS that's all about dominating, and you're a peanut with enhanced abilities by the way. Speed through arenas by diving, sliding, grappling, and more. Unlock unique weapons and customize your playstyle. Let the best peanut win.

"Different realities, different rules, but always fun". In the multiplayer game Cartoon Strike, each map offers a different gaming experience. Players can enjoy a few minutes of fighting in the WWII, followed by a few minutes in the present, future or even funny mode.

Daemon is an action-packed first-person shooter with expressive and customizable gameplay that can be built for tactical assistance, controlling space, or dealing oppressive damage. Combine a wide variety of weapons and abilities to out-strategize your opponents and claim victory.

Chaotic Conflicts is a casual and chaotic fast-paced Online FPS game. In this chaotic shooter you'll try to shoot your way to the top of the scoreboard while competing with other players and random events.

Free-to-play action packed multiplayer FPS featuring a variety of gamemodes. Perfect for quick casual games with friends.

Introducing Ultimus: A Vision of First-Person Shooters, circa 1965.

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!

Inferno Arena is an adrenaline pumping four player CO-OP shooter for Rogue-Like, RPG, and Sci-Fi fans. Delve into the arena, engage brutal foes to plunder high end equipment and assemble your ultimate Multi Axis Vehicle (MAV). Do you and your friends have what it takes to withstand the arena?

In Toy Town, a toy has one goal, to be the last one standing, because the last toy is always the best toy. Play online with up to 9 other players and secure your victory!

Pick a class, choose your gun, and dive right in, Ballistic Overkill has no barrier between you and immediate run and gun action. Designed from the outset to be 'pick up and play', Ballistic Overkill is for you regardless of your level of FPS experience.

Fast-paced FPS game to play with others, featuring lots of silly weapons, abilities, and maps.

Anime girls and realistic soldiers! Surmounter is a realistic war...waifare game with a new concept "Surmount Trial".

Five of you. Five of them. Face off in a battle where everything you build, destroy, construct or shoot has a devastating impact on the entire game. Build defences using a crazy range of block types and work together in this FPS where no game is EVER the same. NOW FREE TO PLAY.

A fast-paced first-person arena fighter where everyone is cheese. Swing fast, shoot hard, splash chaos everywhere, and be the last cheese standing on the plate!

Piece Makers is a first person shooter where you need to find parts in order to build your own weapons.

Enter the sci-fi clash of this hide-and-seek game. Play as one of four mighty Hunters armed with high-tech gadgets to track down elusive Slugs. Or slip into the slimy skin of up to twelve Slugs, mastering sneaky and ingenious abilities, while hiding by morphing into various objects.

Rock Arena is an online multiplayer PVP FPS style rock throwing game with amusing ragdoll physics.

Dive into non-stop action in a movement-based first person 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.

Fight other players in this fast-paced arena! Grapple across dynamic maps with shifting gravitational forces, blasting foes into black holes or the cold void of space. Master a diverse arsenal and dominate the competition with skill and cunning.

GunBoxing is a free-to-play, fast-paced multiplayer shooter with a heavy focus on fighting game mechanics like melee combos/air juggles, parries, ducking and sidestepping attacks to punish, meter for super attacks, etc. combining long range shooting combat with crazy close range melee combat.

Gotham City Impostors is now Free to Play! Join the Batman "helpers" or junior Jokerz in the streets of Gotham full of bullets, bodies, and bear traps.

Beanz!? Play multiplayer Deathmatch and Team Deathmatch or experience the intense campaign where you try and defeat "Beanz Incorporated" the evil company that kills Beanz and sells them so they can be eaten! Beanz!?

In a world where cows have gone crazy, you play as a cow and battle against other enemy cows for victory. This is a COD-Like shooter game where you battle against your friends, online opponents, or even aliens using goofy and powerful weapons and abilities.

Become the king of Edemn, take part in the battles of the skeletons that have risen thanks to ancient magic. Dynamic Online 3D Shooter that will drag you out for a long time!

SHAKE is all about movement. In this action-packed arena shooter, up to 8 players fight to stay on the map by knocking their opponents off. Everyone is armed with multiple explosive, knockback dealing weapons you can use to send your enemies flying! Will you be the next victor of SHAKE?