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 26.1%, Shooter 21.8%, PvP 21.3%, Action 10.8%, Multiplayer 8.6%

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 31.6%, PvP 26.6%, Shooter 19.4%, Action 8.3%, Multiplayer 7.7%

Fight for survival in a fast-paced online party platformer for 3–16 players. Outlast your rivals to become the MapGod, reshape the next arena and unleash godlike powers on everyone else.

Why similar: Party Game 29.5%, PvP 20.4%, 2D Platformer 19.7%, Multiplayer 11.3%, Pixel Graphics 5.9%

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 31.5% ★, 2D Platformer 20%, PvP 19%, Retro 6.3%, Pixel Graphics 6.1%

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 31.6% ★, 2D Platformer 20.5%, PvP 18.6%, Multiplayer 8.9%, Pixel Graphics 6.2%

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: Battle Royale 33.8% ★, Party Game 33.3%, Multiplayer 13.3%, PvP 10.5%, Casual 3.7%

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 28.3% ★, 2D Platformer 16.3%, PvP 14.8%, Shooter 12.8%, Retro 9.5%

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

Why similar: Battle Royale 40.6% ★, Shooter 15.5%, PvP 14.6%, Multiplayer 11.2%, Action 7.8%

Grab a controller and brawl to be the last trash panda standing. Fight across 26 maps with 24 wild weapons, steal hats, play dead, and betray your team in chaotic local or casual-online battles for up to eight players.

Why similar: Party Game 25.3%, 2D Platformer 21.2%, PvP 19.5%, Shooter 14.5%, Action 4.5%

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 41%, 2D Platformer 14.7%, Multiplayer 11.7%, PvP 10.9%, Casual 7.4%

A fast, chaotic online party brawl with a Wild West twist. Race through quick minigames with up to 12 outlaws: dodge the curse before it turns you into a werewolf, or outrun a collapsing floor. Proximity voice, 10 languages, and full controller support.

Why similar: Battle Royale 35.1% ★, Party Game 28.2%, PvP 22.3%, 2D 4.9%, Action 4.6%

Fight to keep the crown! Play chaotic minigames with friends and defend your sanctuary in this wild 2D multiplayer party game

Why similar: Battle Royale 35.5% ★, Party Game 22.8%, 2D Platformer 12.4%, Action 9.1%, Casual 7.2%

A competitive party game that blends puzzles and action! Online multiplayer for up to 4 players! Challenge your friends in a variety of game modes that put both your puzzle-solving skills and action skills to the test!

Why similar: Party Game 27.9%, Battle Royale 21.6% ★, PvP 17.4%, 2D Platformer 14.4%, Multiplayer 8.3%

Swing into this physics-based multiplayer spider battleground. Master your webs to swing, slingshot, climb, and build structures. Catch elemental flies to infuse your attacks with fire, electricity, and acid. Become the toughest, most aura’ed up spider of all!

Why similar: Battle Royale 37.1% ★, 2D Platformer 23.3%, PvP 19.7%, Action 8.9%, Pixel Graphics 4.4%

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

Why similar: Battle Royale 35.7% ★, PvP 18.8%, Shooter 14.9%, Action 11.7%, Multiplayer 10.7%

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 25.7%, PvP 23.4%, Shooter 22.4%, Multiplayer 11.4%, Action 7.5%

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: Battle Royale 25.3% ★, Party Game 23.8%, 2D Platformer 18.1%, PvP 17%, Multiplayer 8.7%

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 26.1%, PvP 21.7%, Retro 14.9%, Multiplayer 11.1%, Pixel Graphics 10.2%

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 46.6% ★, PvP 22.7%, Multiplayer 10.9%, Action 10.5%, Shooter 9.3%

《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: Battle Royale 29.6% ★, Party Game 28.3%, PvP 15.9%, Shooter 14.5%, Multiplayer 6.1%

2D cartoon style shooting game

Why similar: 2D Platformer 33.3%, Shooter 28.7%, Retro 16.7%, Casual 12.5%, 2D 8.9%

Step up to the table for a high-stakes game of intense survival where every pull of the trigger could be your last. Wager your life for chips against friends or AI, and unlock rare loot. Will you walk away wealthy, or lose it all?

Why similar: Battle Royale 38.2% ★, Party Game 30.1%, Action 8.9%, PvP 7.3%, Pixel Graphics 6.9%

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 30% ★, PvP 19.6%, Shooter 13%, 2D Platformer 13%, Multiplayer 10.7%

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 33% ★, Party Game 12.9%, PvP 12.2%, Pixel Graphics 10.4%, Retro 9.3%

一款可以自由搭配技能来对战的休闲派对游戏。

Why similar: Party Game 42%, Battle Royale 21.3% ★, PvP 18.6%, Multiplayer 10.7%, Casual 7.3%

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 37.8%, 2D Platformer 31.2%, Action 10.5%, Multiplayer 8.6%, Indie 6.1%

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 25.1%, PvP 22%, Shooter 21.8%, Multiplayer 16%, Action 9%

What if your most dangerous weapon was your head? Launch upward and spike your friends from below in this fast-paced local multiplayer party game. Tight controls, quick rounds, and chaotic matches all built around one simple twist: the low ground has the advantage.

Why similar: Party Game 30.2%, PvP 22.6%, 2D Platformer 21.6%, Action 5.3%, 2D 5%

Welcome to Wild Magic! A multiplayer platform fighter based around randomness and a focus on fun. It is a 2D game where you and up to 7 other players will fight in random arenas with spells that will drop around the map. Ran out of mana? Don't worry, just punch someone in the face to get some back!

Why similar: 2D Platformer 26.9%, Party Game 23.6%, PvP 20.8%, Multiplayer 11.8%, Action 7.1%

Boost, dodge, and rocket to victory in this fast-paced, arcade-arena style battle game. Smash and destroy up to three friends locally or online with just two buttons. Maneuver your ship, manage your fuel, and knock enemies off the platform in Smash Rockets.

Why similar: Party Game 26.5%, 2D Platformer 16.1%, Multiplayer 15.6%, PvP 9.4%, Retro 8.5%

One bomb. Four players. One couch. Whoever's holding it when the timer hits zero is out. Eight game modes across 56 hand-built arenas that spin, flip and drop out from under you. Every mode is free — bring three friends and one screen.

Why similar: Party Game 30.9%, 2D Platformer 27.2%, PvP 23.6%, Action 5.1%, 2D 4.8%

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 37.5% ★, 2D Platformer 19.3%, PvP 18.2%, Multiplayer 10.9%, Action 5.1%

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

Why similar: PvP 24.4%, 2D Platformer 20%, Shooter 16.5%, Multiplayer 13.3%, Pixel Graphics 9%

Mana Boom is a chaotic 2D party game for up to 8 players online, where magic meets physics! Blast your friends, swing through wild races, pull the leader backward, or shove everyone into the sea. Play fair—or don’t.

Why similar: Party Game 33.2%, PvP 19.2%, 2D Platformer 18.6%, Multiplayer 10.9%, Pixel Graphics 5.5%

A dot-eating game where you control Player 1 with the left stick and Player 2 with the right stick using a single controller! Grab the controller together and enjoy some co-op play! Collect all four scattered marks at the concert venue and deliver them to the stage where Raspberry is waiting!

Why similar: Party Game 36.3%, 2D Platformer 23.1%, Action 10.7%, Casual 8.5%, Retro 7.8%

《BLINDFOLD: Sound Chase》 is an asymmetric online tag game where one blindfolded seeker faces off against several runners. An invisible seeker and runners who are in danger if they make a sound. A simple game of tag turns into a tense psychological battle.

Why similar: Party Game 45.6%, PvP 26.7%, Multiplayer 12.9%, Action 7.2%, Casual 6%

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: 2D Platformer 28.9%, Party Game 25.4%, PvP 23.4%, Retro 5.3%, Casual 5.1%

Take part in fast-paced top down online PvP action! Mine ores, buy items, explore structures, and fight to the death in intense shootouts with up to 7 other players. With countless items and weapons to try out across many different game modes, grab your friends and descend down to bedrock!

Why similar: PvP 30.2%, Multiplayer 17.8%, Shooter 15.6%, Pixel Graphics 10.5%, Retro 9%

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 29.9%, 2D Platformer 19.7%, Shooter 18.6%, Multiplayer 17.9%, Action 10.3%

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: Shooter 24.7%, 2D Platformer 24.7%, Retro 18.4%, Pixel Graphics 16.4%, Action 7.8%

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 42.3% ★, PvP 22.2%, Action 11%, Multiplayer 9.9%, Retro 9.7%

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 38.9% ★, Shooter 23.6%, PvP 18.7%, Multiplayer 10.5%, Action 6.3%

Grab squishy little Purupuru with your mouse, stre-e-etch, and climb. It clings to walls and ceilings like a dewdrop. When the thread snaps, off it flies. The bigger the pull, the bigger the jump. Fall and your height is gone, but there's no game over. Play Solo or 4-player online Delivery Climb.

Why similar: Party Game 29.8%, 2D Platformer 25.7%, PvP 23.4%, Action 5.9%, Casual 4.9%

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

Why similar: Battle Royale 52.8% ★, PvP 26.1%, Multiplayer 12.5%, Action 8.6%

Chill Cat is a cute and chaotic 3v3 multiplayer top-down shooter where adorable cats battle for turf with colorful paint blasters!

Why similar: Party Game 36.1%, Shooter 18%, PvP 14.8%, Action 9.5%, Casual 7.6%

Dstroy 2 is a bombermania local multiplayer game.

Why similar: Battle Royale 31.1% ★, Party Game 25.3%, PvP 18.1%, Retro 9.7%, Pixel Graphics 6.4%

A 2-10-player Wild West party shootout with public Steam matchmaking. Secretly move and aim on a phone or PC, then freeze as everyone fires. Read ghost trails, bank ricochets, grab power-ups, and outdraw rivals in Showdown or Infection.

Why similar: Party Game 35.2%, PvP 20.8%, Shooter 15.3%, Multiplayer 13.9%, Action 5.1%

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 48.5% ★, 2D Platformer 33.6%, Action 8.8%, 2D 7%, Indie 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 30.1%, Retro 18.6%, 2D 9.3%, Action 5.1%

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 41.3% ★, PvP 24.8%, Shooter 17.5%, Multiplayer 5.9%, 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 26.7%, PvP 25%, Shooter 16.6%, Multiplayer 12.5%, Pixel Graphics 7.5%

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 43%, PvP 36.6%, Multiplayer 9.8%, Casual 8.5%, Indie 2.2%

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 32.1%, Shooter 27.5%, Action 13.5%, Retro 11.8%, 2D 8.6%

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

Why similar: 2D Platformer 51%, Pixel Graphics 14.9%, Action 14.5%, 2D 11.8%, Casual 4.8%