Top similar games like Sigma Impact:

Boing Boing Bros is a chaotic pinball-like action roguelike where you blast and boing your way through increasingly larger amounts of enemies. Use powerups, stat upgrades, and your boing skills to fight bosses, clear waves of enemies, and boing with your friends.

The only roguelike bullet hell where you are the bullet. Fight zombies, ninjas, and aliens with nothing but your strong forehead! Primos Hermanos is a retro-style arcade roguelike where Mexican luchadores dive head-first against endless waves of mobs.

TETRAGUN is quadrant-based shooter where you're surrounded on all sides. You'll gain powerful upgrades as you progress, but so will your enemies.

Strap in, space slugs! Join forces with up to three buddies in this chaotic multiplayer roguelike. Dodge treacherous asteroid fields, outsmart the authorities, and secure precious cargo. Survival is optional, profit is mandatory. Are you ready to risk it all for the ultimate haul?

A controller based, top-down, 2D physics action game for 1-4 players. Maneuver your squad of mages through four zones of dangerous encounters with the Jurisdiction in an Arena which was devised by the Wise Witch in order to train the Defiance.

Dungeons of Alethrion is a dungeon crawler roguelike game based on the Youtube animated series, Tales of Alethrion. Play as epic heroes from the show, each with unique abilities. Play it alone or grab a friend to join you in the dungeons!

One hand. Four arrow keys. Your weapon auto-fires while you dodge, climb, and swap elements to survive. 5 pilots, 75 skins, 35+ relics, 10 trials. A tiny roguelike shooter built around a beautiful bad idea.

Dodgibi is a roguelite where everything wants to get you. Dodge enemies attacks, collect feathers, discover new maps, fight bosses and unlock all characters with their unique abilities! Playable up to 4 players!

Vanquish the ever-growing hordes, Command your army, grow in strength and numbers, and conquer your enemy's castles in this casual top-down roguelite.

Cosmic Paradox: Noire is a 2D top-down shoot ‘em up adventure set in a world of two overlapping dimensions. Witness the battle between the Vex Accord and the Oronix Empire, increase your odds of survival with the right upgrades and choose a ship that is best suited to your playstyle.

Are you looking for a fun couch game up to 8 Players? Challenge your friends to reach the final score! Vote each round for your favorite modifier! Endless possible maps and combinations! Use your creativity to defeat your opponents and climb the leaderboard! Get ready and "Fai del Bàito"!

Retro pixel-art bullet hell meets arcade action. Collect cards, spin slots, and blast through enemies in this nostalgic roguelite with local co-op

Hello World!! This game is based on the image of a Japanese arcade game from the 70's to early 80's where you could easily play by inserting 1 coin. The player will work hard at his sales job to save L.Planning, a company that has been reincarnated into another world.

A chaotic party game where tiny spaceships blast, bump, and battle through wild arenas — from survival to soccer to space billiards! Play locally or online with friends using Steam Remote Play Together.

A fast-paced one-screen arcade shooter built for chaotic couch party matches and score-driven survival runs. Ride the rail, bump and total opponents solo or in teams with friends, or push your limits against ever-stronger AI in endless, leaderboard-focused challenges.

A tower defense roguelike about robots and ooze. Play solo or local multiplayer, protect the Glorp, and defeat the creeps. 

Revolocity is a casual 2D physics based roguelite in which you use your momentum to tear through hordes of enemies. Try to survive as long as possible, and get your score as high as possible. Run mutators and upgradeable abilities change the way each game plays.

Here's your stage. Dance to any instrument of the mix and reach the best score. You won't be dancing alone so give us a great show !

Experience intense hack & slash combat in a fantastical, cyberpunk world for up to four players in online co-op. Choose your Renegade, take them into battle & customize your abilities, evolving into destructive new forms to tear down the Baron’s empire.

A volley ball game like never before. Opposite you have one opponent and a net. It seems simple, but each of them has their own unique superpowers. Develop the skills of your volley player and beat everyone. Compete in dozens of arenas and don't let yourself be defeated. Take the volley challenge

Batter Up is a rogue-lite arena battler with a baseball twist! Kill waves of zombies by swinging your bat and sending your ball flying. Build up insane deck combinations and mow through enemies with synergistic upgrade combinations!

Manage your attention while playing 3 brainrot games at the same time for as long as possible, while low-poly cats yap philosophy at you. Unlock brain functions to finally stand up, go outside, and maybe even touch some grass.

Fight off hordes of enemies, slay Bosses, Dash through enemies and push them off the buildings In this shield themed roguelite.

Shadow Quest is a medieval-fantasy roguelite action game where you control a powerful mage, weaving spells like Fireball, Lightning Bolt, and Frost Shard to survive procedurally generated rooms and traps. Earn gold from defeated foes and upgrade skills at magical shrines before the next gauntlet.

A blindingly-fast arcade shooter. Become the deadliest virus, and destroy everything in your path.

Beat your friends in Brister! A fast paced combination of the classic Pong and Turf War.

A casual, retro, Atari-inspired maze traversing game. Controllers recommended! Play by yourself or couch-coop with your friends and family.

Blow up your friends - and snakes - in 7 game modes including Battle Royale, Capture the Flag, King of the Hill, Snake Hunter and "EVERYTHING" - all modes at once! Up to 20 players in local multiplayer, with online play via Steam Remote Play Together - only one player needs to own the game!

Pick your crew and lead an artillery war machine on a rampage of shells, nukes, and pure destruction. Smash enemy lines and level everything in your path with standard rounds or devastating atomic shells — in a 2D arcade blastfest.

Compete in the first ever curling party game! Slide, punch, and sabotage your friends in chaotic matches filled with special items. Outplay, outsmart, and out-slide your rivals in the ultimate frozen showdown!

GU Fighters is an action roguelike where you unlock and upgrade new abilities after every round of combat. Play with up to 4 players locally or online to create your own unique build and be the first to win, or go solo/co-op to traverse varying environments and defeat hordes of enemies.

Embark on an epic journey through the realms of Viking Survivors, a heart-pounding action roguelite that pits you against relentless hordes of monstrous foes. Unleash the true power of a Viking warrior as you slay enemies, learn potent skills, and forge your own path to victory.

Local 8 players action-party-game in which players compete to control the gold nuggets! Turn those nuggets into coins at the working station and secure them in your team treasure chest! Or use bombs to destroy your enemy treasure chest?! 4v4 chaotic gameplay (perfect for party gaming night!)

The world's first twin-stick anthill shooter! Reign terror down on the Gonklins using every bean in your arsenal. Be careful, warrior Gonklins will strike back with their blasters! Upgrade your legume weaponry and defeat King Donklin the Gonklin!

Gear up for an epic tank showdown in this dynamic local multiplayer game! Outwit friends in intense PvP battles or team up to defend against ruthless enemies in PvE!

Experience nostalgic gameplay with mind-blowing new mechanics in this throw back to the days of Xonix and Volfied. Beat your friends and enemies in crazy arenas. And may the faster player win.