Games like Rule No. 1

Bullet-hell, boss-battle, first-person shooter, with giant-robots, martinis and jetpacks. YES. Drink the cocktails. Fight the titans. Make your own Titans. Drink your friend's cocktails.

Dodge bullets, shoot enemies and even stop time as you navigate through 15 beautiful levels in this perfect blend of bullet hell and FPS. Uncover the origins of Sakuya Izayoi's past and investigate the mansion where the scarlet vampires resides in this Touhou Project Fangame!

You have only 5 minutes to stylishly explode your way through the hordes of corrupted entities in a retro FPS, roguelike liminal-nightmare... and Timmee is here to help!

OMFG: One Million Fatal Guns kicks back into action in this fast-paced, over-the-top, roguelike, first person shooter. Shoot your way through a robot-hijacked space station, collecting more and more powerful guns as you go. There are over 30 million differently named guns at your disposal!

Void Slayer is a fast-paced shooter with a unique twist, where the arena is also your health. Armed only with your magic gloves, fight through countless hordes of enemies, advance your power and fight to avoid falling into the Void.

This is an exhilarating FPS where you shoot your Gatling Gun and mow down your enemies! Face a horde of monsters as a cute girl "Alice".

The fast-paced first-person multiplayer arena shooter with an evolution twist. Collect mass as you race around the map to take on increasingly powerful new forms – from the glowing Atom to the majestic Omega. Battle for supremacy with up to seven other players as you compete to dominate the arena.

Ultimate Arena is a competitive first person shooter arena game.

Post Void is a hypnotic scramble of early first-person shooter design that values speed above all else. Keep your head full and reach the end; Kill what you can to see it mend; Get the high score or try again.

A short and minimalist roguelike where every hit is lethal but time slows down whenever you are in danger. Reach the top floor or die trying!

Slay to the rhythm of metal and vengeance on an infernal journey through the eight Hells. Make them fear the beat. Metal: Hellsinger is a rhythm FPS bursting with demons, badass weapons, and heavy metal music.

The best shooter SHOW in 2073.Explosive, Fun & full destructive !

New chapter in history of the legendary game, including 10 story missions.

MASTER YOUR MOVEMENT. VANQUISH THE VERMIN. Experience all the exhilarating high-intensity action you know and love from arena shooters up close and personal in VR. Zero in your aim, hone your movement, outwit the vermin, and soon you’ll be flying through levels leaving a wake of destruction.

A First Person Shooter Gun Ballet set in a cutesy abstract world. Jump and shoot your way through five worlds full of treacherous enemies with your trusty semi-automatic!

3D Realms, creators of Duke Nukem 3D, Prey, and Max Payne, team up with Voidpoint to bring back the legendary Build Engine, famous for classic shooters like Duke Nukem 3D, Shadow Warrior, and Blood. Fast-paced FPS combat across huge, secret-packed levels. Ion Fury is the real deal!

QP Shooting - Dangerous!! is a bullet hell type shoot’em’up starring the pudding-loving dog girl QP seen in 100% Orange Juice. Nothing can stand between QP and her pudding - not even difficulty options to reduce the experienced gamer to tears!

A tribute to those less then stellar computer shareware and multicart games of the past, 32 in 1 features many different game genres, some with a odd sense of humor. Games mainly lean on point scores ,speed runs and survival, all to give you the player a sense of pride and accomplishment!

Face your friends in UpGun! Use each round to accumulate skills and overtake your opponents in this crazy deathmatch!

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!

Dungeon-Crawling First Person Shooting at its finest! Fast-paced combat! Dozens of perks, spells and enemies! Level ups! Random Dungeons! Traps! Badass bosses! Carrots!

Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter.

stranded in space with nothing but a gun, hostiles start showing up out of nowhere... what now? you can't escape, but you can boot and shoot

Notoriously lewd first-person shooter, where you find yourself irresistible to every girl in school! Fend off their advances as you explore the school grounds. Use gadgets to expel mischievous demons and upgrade kit like the 'Demon Sweeper' to suck the skirts clean off your suitors!

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.

Scorestreaks, Weapons, Progression System, All for free! A First-Person shooter oriented towards fast-paced gameplay.

Welcome to Stories One: an exciting pre-alpha game blending FPS and MOBA genres. Embark on thrilling 5v5 battles in a 90's retro-futuristic city. Strategically build your deck, level up, and conquer your foes. Join the Stories One arena today!

THE INITIAL is a hyper action game about pretty schoolgirls battling against evil. It's developed by a small team of five developers. We hope you will love this game as much as we do.

Walk upon a new world and slay foes endangering it. Rogue : Genesia is an action rogue-lite game, where you fight relentless hordes consisting of hundreds and thousands of monsters, make your build, break the balance, defeat bosses and save one of the many worlds.

They have briefly left by your ship in an asteroid Hagel theirs. Now you have landed to hostile area. Now you must only survive.

A free-form arena-shooter Roguelite with heavy emphasis on building an overpowered character! You play as a little shape that shoots other shapes! Strengthen your character by mixing and matching mods and upgrades, and experiment with a limitless rune upgrade system!

Rockets rule everything in Rocket Arena, an explosive 3v3 shooter where you’re never out of the action. Master your hero’s unique rockets and abilities to rule the arena and become a champion. Let’s Rocket!

Welcome to Volume I of a high adrenaline, fast-paced Boomer Shooter where you have only one goal: spread furious mayhem among the scumbags keeping you locked up. Stuck looking for an exit? Just punch through walls and then shoot the suckers behind them.

A high-tempo shooting game with simple controls! Upgrade your character with cards and defend the gates from your enemies.

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.

「Maybe one day, I won't have to fight when I fly.」