Games Like Knockback Knockout

Join a friend in this free-to-play online multiplayer PvP game with insane 2D physics. Select from several unique game modes, such as Free-for-all, Racing mode, and Target mode. Note: both players must have a Steam account to play.

Why similar: 2D Platformer 26%, PvP 21.7%, Shooter 21.4%, Action 10.5%, Multiplayer 8.7%

This is a 2D online shooting game. Up to four players can play against each other. It is still in development, so there is only one mode and few types of players. I would like to hear the opinions of users, so I would appreciate it if you could review it even if it is a small thing.

Why similar: 2D Platformer 31.4%, PvP 27%, Shooter 19%, Action 8.1%, Multiplayer 7.8%

Retro-inspired multiplayer platformer for up to 4 players. Battle friends or AI in chaotic arena fights using attacks, powers, and clever tactics. Win by collecting 5 coins or being the last one standing. Skill, timing, and strategy decide the champion.

Why similar: Battle Royale 30.9% ★, 2D Platformer 20%, PvP 19.4%, Retro 6.3%, Pixel Graphics 6.2%

Super Ball Mania is an action-packed minigame-based party game. Compete against your friends to earn the most points by the end of the game, and become a Super Ball Maniac.

Why similar: Battle Royale 31% ★, 2D Platformer 20.5%, PvP 19%, Multiplayer 9.1%, Pixel Graphics 6.3%

Hide & Chick is a multiplayer hide-and-seek party game in which you kill each other amongst tons of identical looking NPCs. Key to winning is blending in with NPCs.

Why similar: Party Game 36.7% ★, Battle Royale 31.5% ★, Multiplayer 12.8%, PvP 10.2%, Casual 3.6%

Flag or Rage is a physics-based platformer game for up to 8 players! Choose and place obstacles and platforms, cooperate with your teammates to reach the top and capture the flag, or cunningly hinder your opponents and survive alone.

Why similar: Party Game 44.4% ★, 2D Platformer 13.7%, Multiplayer 11.1%, PvP 10.4%, Casual 7%

Era is a modern 2D action MMO RPG. Purchase weapons and work with a gang to compete in activities such as special events, base capturing and PvP battles in the Spar Complex, or start your own gang and chart your own path!

Why similar: Battle Royale 27.8% ★, 2D Platformer 16.3%, PvP 15.1%, Shooter 12.6%, Retro 9.6%

Fantastic battle royale inspired game in which you must be the last player standing.

Why similar: Battle Royale 40% ★, Shooter 15.3%, PvP 15%, Multiplayer 11.4%, Action 7.7%

Dstroy 2 is a bombermania local multiplayer game.

Why similar: Battle Royale 30.1% ★, Party Game 28.6% ★, PvP 18.6%, Retro 7.6%, Pixel Graphics 6.1%

An online fast-paced multiplayer party experience! Master the stretchy power of Glob to sling around the world and throw objects at your enemies! Compete in many competitive game modes or work with friends to solve puzzles and sling through the world together. Did we mention there are lasers?!

Why similar: Party Game 26.6% ★, Battle Royale 23.9% ★, 2D Platformer 17.5%, PvP 16.7%, Multiplayer 8.5%

《Baby Race》is a multiplayer social game. Players will compete with friends or other players on the same stage, competing in various modes such as shoot,parkour, racing etc. The game has renew a "Fireworks Battle" mode. Let's invite friends to play this game and fun.

Why similar: Party Game 31.5% ★, Battle Royale 27.8% ★, PvP 15.6%, Shooter 13.7%, Multiplayer 5.9%

一款可以自由搭配技能来对战的休闲派对游戏。

Why similar: Party Game 45.6% ★, Battle Royale 19.6% ★, PvP 17.7%, Multiplayer 10.2%, Casual 7%

If you enjoy old-school local multiplayer games, you're going to love Trenchfoot! Trenchfoot is a fast paced party game for up to 16 players locally!

Why similar: Battle Royale 31.6% ★, Party Game 14.7% ★, PvP 12.1%, Pixel Graphics 10.4%, Retro 9.2%

A chaotic Local & Online Multiplayer 2D Shooter featuring 4 game modes, 10+ maps, dozens of weapons, customisation options and more. Play Online with up to 8 players in a lobby, prove your strength by being the last man standing in this relentless shooter.

Why similar: 2D Platformer 25.5%, PvP 23.8%, Shooter 22%, Multiplayer 11.5%, Action 7.3%

Battlegrounds2D.IO is the new battle royale 2D experience.

Why similar: Battle Royale 35.1% ★, PvP 19.3%, Shooter 14.8%, Action 11.5%, Multiplayer 10.9%

In Pharao Reloaded you find yourself in the maze of an Egyptian pyramid full of treasures, monsters and potions. Each pyramid is more difficult than the previous one. Can you find the exit in time before the pyramid kills you? How far will you come? And can you survive your friends?

Why similar: 2D Platformer 25.7%, PvP 21.9%, Retro 14.8%, Multiplayer 11.2%, Pixel Graphics 10.3%

Gun Mage is a fast-paced, action-packed, 2D Combat-Platformer game where you only have one bullet in the chamber of your weapon. And you’re gonna have to make it count.

Why similar: PvP 38.2%, 2D Platformer 30.8%, Action 10.2%, Multiplayer 8.6%, Indie 6.2%

Fight against other survivors and watch the time to escape from the island. Jump into the battle royale experience and try to survive. To increase your chance of survival, arm yourself and show no mercy. Chaos reigns on the island and only one survives or no one. Be a survivor!

Why similar: Battle Royale 46% ★, PvP 23.3%, Multiplayer 11.1%, Action 10.4%, Shooter 9.2%

Use one controller to play as Player 1 Eclair and Player 2 Spachaman. Control both characters solo, or grab the controller together and play cooperatively. Collect all four scattered marks at the concert venue and deliver them to the stage where Raspberry is waiting!

Why similar: Party Game 39.7% ★, 2D Platformer 21.7%, Action 9.9%, Casual 8.1%, Retro 7.4%

Geometry gets chaotic in BLOCKUS PARTY, a 10-player board game where 12 unique characters battle across 17 minigames. Use your phone as a controller, navigate the Cosmic Realm, and secure victory with the Prime Polyhedron's Endgame stars. High-speed, geometric fun for the whole squad!

Why similar: Party Game 28.1% ★, 2D Platformer 27.6%, PvP 22.8%, Retro 5.1%, Casual 4.9%

2D cartoon style shooting game

Why similar: 2D Platformer 33.2%, Shooter 28.2%, Retro 16.8%, Casual 12.7%, 2D 9.2%

Police Force: Law and Honor is a global multiplayer battle-royale game in a cartoon-style world as a police officer, soldier, or mercenary. Play in single-player mode, or show off your skills in battle royale and play with potential friends around the world in multiplayer mode.

Why similar: Battle Royale 29.4% ★, PvP 20%, 2D Platformer 13%, Shooter 12.8%, Multiplayer 10.9%

A free to play 2D online shooter game! The game features " building". There are three different modes: Ranked Match, Bot Match, and Custom Match, for 1-4 players! Characters can be customized by changing their skin or painting.

Why similar: 2D Platformer 25%, PvP 22.4%, Shooter 21.4%, Multiplayer 16.2%, Action 8.8%

It's time to blast in Mega Bunny Blast 3D! Compete against your friends in a variety of different game modes. Earn bunny coins and unlock different costumes. Try to become the true Bunny King!

Why similar: Party Game 46.2% ★, PvP 34.5%, Multiplayer 9.2%, Casual 8%, Indie 2%

A fast-paced side-scrolling shooter about primates getting access to weaponry way above their paygrade.

Why similar: PvP 24.7%, 2D Platformer 19.9%, Shooter 16.2%, Multiplayer 13.4%, Pixel Graphics 9.1%

Elimination is an online, multiplayer, competitive action platform game. Use all sorts of cartoon weapons at your disposal to help you along the way in this fast-paced, arena-style online game. Just remember, the only way to victory is through elimination.

Why similar: Battle Royale 36.8% ★, 2D Platformer 19.3%, PvP 18.6%, Multiplayer 11.1%, Action 5.1%

8BIT style vertical scrolling shooting game Zelan Force.We aimed to create a game that you can enjoy over and over again, such as the feeling of play that changes between offensive and defensive types, and the ability to search for hidden items.

Why similar: 2D Platformer 24.8%, Shooter 23.9%, Retro 18.7%, Pixel Graphics 16.5%, Action 7.8%

Armadillo Assault is a multiplayer, action-platformer shooter, inspired by the glory days of couch multiplayer fun. Re-creating the magic of local multiplayer in an online environment, Armadillo Assault offers a unique experience for players looking to have action-packed group fun with friends!

Why similar: PvP 30.4%, 2D Platformer 19.6%, Shooter 18.3%, Multiplayer 18.1%, Action 10.1%

Big Head is a physics-based party brawler where tiny characters slip, grab, and throw each other to survive. 2–8 players face off in quick 2-minute rounds — stay on the stage, overcome random gimmicks and supply drops, and fight to be the last one standing!

Why similar: Battle Royale 29.1% ★, Party Game 23.3% ★, PvP 18.6%, Multiplayer 10.9%, Shooter 10%

The Control Group is an online, 2D, multiplayer party game made for creating and bonding friends through fast-paced and fun minigames. Made as a school project, this game is willing to bring you both a competitive and collaborative gaming experience.

Why similar: Party Game 41.6% ★, 2D Platformer 21.5%, PvP 10.5%, Casual 7.9%, Pixel Graphics 7.4%

Maid Mayhem is a 2-4 player Action Party game where you and your friends take the role of a Big Buff Bald Maid and have to clean Grandma Twiggy's house at the same time! Take your trusty tools to clean and fight each other to make sure that you clean the most! Can you win DA BIG BUCKS!?

Why similar: Party Game 47.8% ★, PvP 24.7%, Multiplayer 11.9%, Action 7.6%, Casual 6.4%

PSI Masquerade, an online action fighting death game for both PC and smartphone.

Why similar: Battle Royale 40.5% ★, 2D Platformer 22.1%, PvP 17.7%, 2D 6.2%, Action 6%

A chaotic co-op cooking game set in a space restaurant! Work together with up to 4 players to serve cosmic cuisine as fast as possible…Wait— is there a traitor among you?!

Why similar: Party Game 37% ★, 2D Platformer 20.4%, PvP 15.3%, Action 8.1%, Casual 6.9%

The Iconic Block-Breaker Returns! Embrace for free the intensity of the Battle Royale, thanks to the Eternal Battle Mode, up to 25 players online. Play now for free and try to reach the top of the leaderboard. Additional modes are available for separate purchase.

Why similar: Battle Royale 41.5% ★, PvP 22.7%, Action 10.8%, Multiplayer 10.1%, Retro 9.8%

Croc Royale is a funny battle royale shooter where your goal is to outlast, survive, and have fun!

Why similar: Battle Royale 52% ★, PvP 26.7%, Multiplayer 12.8%, Action 8.5%

You Better Run is a chaotic local multiplayer party game for 2–4 players. A bomb, a crazy friend, and pure mayhem—run, betray, and outlast your buddies in this fast-paced island showdown!

Why similar: Party Game 34% ★, PvP 17.9%, 2D Platformer 13%, Multiplayer 10.8%, Pixel Graphics 8.6%

The game 'The Balls' is perfect if you're stuck in comp sci class, killing time at work when the boss isn't watching, or even just to get your brain fired up. But dude, make sure to play it with friends, 'cause playing solo is kinda lame...

Why similar: Battle Royale 38.4% ★, Shooter 23.4%, PvP 19.2%, Multiplayer 10.8%, Action 6.2%

Cobot-Man Adventure is an action shooter game against evil robots. It offers a fun and entertaining experience. Discover the excitement and amusement it provides with its action-adventure gameplay. Cobot-Man will face bosses of different kind during the adventure.

Why similar: 2D Platformer 36.9%, Shooter 29.7%, Retro 18.8%, 2D 9.7%, Action 5%

A frantic 2D arena shooter against up to 64 bots. Play Free-For-All or Mission Mode. Unlock guns, perks and characters. Call in helicopters, airstrikes and nukes!

Why similar: Battle Royale 48% ★, 2D Platformer 33.9%, Action 8.7%, 2D 7.3%, Indie 2.1%

Goliath is a Sci-Fi Multiplayer Shooter from 3 Feet From Gold Games. Master an ever-growing roster of legendary characters with powerful abilities, dashes and weapons, and experience strategic multiplayer and innovative gameplay in the arena!

Why similar: Battle Royale 40.7% ★, PvP 25.4%, Shooter 17.3%, Multiplayer 6%, Action 5.7%

Squirrels Gone Nuts is a fast-paced, multiplayer, arena shooter. Play as a speedy squirrel able to run on any surface and wield various guns. GO NUTS!

Why similar: 2D Platformer 26.5%, PvP 25.4%, Shooter 16.2%, Multiplayer 12.6%, Pixel Graphics 7.6%

XENOBLAST is a chaotic party game where you battle for glory throughout the unknown universe. Use lasers, missiles, phasers and many more weapons to devastate your opponents. With a heavy focus on movement, this game encourages the use of gravity fields and movement devices to dominate your foes.

Why similar: Party Game 43.6% ★, PvP 20.3%, Multiplayer 12%, Action 7.1%, Casual 5.8%

As the wielders of the Sosetsuken stand against evil, the curtain rises on a new legend of dodge ball...

Why similar: Party Game 38.4% ★, 2D Platformer 20%, PvP 13.8%, Action 9%, Pixel Graphics 7.1%

Pick your ship and play against your friends in this territory-based PVP shooter where getting shot means losing your territory piece by piece.

Why similar: Party Game 41.1% ★, PvP 27.4%, Multiplayer 10.1%, Shooter 10.1%, Action 7.7%

Aerial action with lots of jumping! Take control of Sanae and try to get through the five stages!

Why similar: 2D Platformer 50.7%, Pixel Graphics 15.1%, Action 14.2%, 2D 12.1%, Casual 4.9%

SKELOST is a yokai shooter built for the Game Boy Color, now on Steam. Immerse yourself in Japanese folklore and uncover the fate of your lost family.

Why similar: 2D Platformer 40.5%, Shooter 26.8%, Pixel Graphics 13.1%, Action 11.6%, Retro 5.5%

Panic of the Apes is a chaotic 1 to 4 player couch PvP game where apes battle to stockpile before a volcano erupts. Grab bananas, pelt rivals to steal theirs, eat for speed boosts, loot chests, and dodge roll to deflect shots. Most bananas at zero wins. First ape to three rounds is King Chimp!

Why similar: Battle Royale 32.2% ★, Party Game 26.1% ★, PvP 20.4%, Pixel Graphics 5%, Casual 4.4%

A casual 2-4 player couch/online rogue-lite round based fighting game. The losing players of each round vote on a unique debuff for the winner of the round to even the odds.

Why similar: Party Game 42.8% ★, PvP 18.9%, 2D Platformer 14.1%, Multiplayer 7.8%, Action 6.7%

Discover or re-discover, the emblematic block breaker game in a fully modernized version! Classic elements from the franchise will definitely make a comeback, with a brand-new look, new rules, as well as new effects, bonuses and features!

Why similar: Battle Royale 42.2% ★, PvP 26.8%, Retro 11.3%, 2D 7.7%, Multiplayer 4.1%

An exhilarating third-person multiplayer game that redefines the classic game of dodgeball into a fast-paced party experience! Features a variety of ball buffs, maps and cosmetics.

Why similar: Party Game 24.5% ★, Battle Royale 23.9% ★, PvP 20.4%, Shooter 14.9%, Multiplayer 7.7%

A 2-player co-op survival action game. Automatically attack waves of enemies, collect EXP to level up, and survive for 3 minutes to face the final boss. Revive your fallen ally by staying close!

Why similar: 2D Platformer 32.2%, Shooter 27.1%, Action 13.3%, Retro 11.9%, 2D 9%

FRUITOPIA is an original battle royale developed on Unreal Engine which features fruits and vegetables in a low poly atmosphere.

Why similar: Battle Royale 45.1% ★, PvP 23.6%, Shooter 11.1%, Multiplayer 10.6%, Action 6.1%

Social deduction meets tactical strategy! Build tunnels to gold or secretly sabotage the team in online multiplayer for 4-16 players. Bluff, deceive, and expose the traitors!

Why similar: Party Game 44.7% ★, PvP 30.7%, Multiplayer 8.2%, Casual 7.5%, 2D 7.2%

Chaos reigns as up to 4 friends battle in a magical, explosive local-multiplayer showdown. Create your wizard, choose your magical affinity, mix elements, and craft explosive potion bombs to dominate the arena. Even in defeat, haunt and sabotage rivals as a ghost, seizing a second chance at glory.

Why similar: Party Game 32.9% ★, Battle Royale 24.8% ★, PvP 19.1%, Pixel Graphics 8.1%, Action 4.3%