Top similar games like Knockback Knockout:

Undying Knights is a couch and online party game that fuses strategy and reflexes. Enjoy quick rounds with flexible team fights, unique weapons and deadly traps, all with a handicap option that keeps every battle fair.

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.

Bubble Battle is a retro online/local multiplayer fighting game inspired by arcade classics. Players fly around with one simple objective: burst opponents’ bubbles before they burst yours. Collect powerups and out-maneuver opponents for fast-paced, addictive fun!

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!

Fight with your friends in this fast-paced brawler mixed with a platform game, where lovely 2D pixel art meets stunning visual effects. Choose a character and use its super-powers to defeat your opponents (up to 4 players).

Rift Rumble is a lightning fast, platform party fighter where fighters from across the universe have come to battle for control of The Rift. Play with unlimited players locally across numerous unique maps.

You got one bullet, fire it wisely as one mistake may cause you death in this fast paced game. Choose from a selection of abilities to survive in difficult situations and master them to become the champion of the Velvet Guard.

A chaotic online party‑PvP arena where four players cycle through a format of one player controlling the Ninja racing for treasure while the other three team up as monsters to stop them.

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.

Soulbound is a 2D PvP platformer where one player races as a ninja while the other possesses enemies to try and steal their body. Dash, slash, and slide to maintain control of the ninja and leave your opponent in the dust in this fast-paced showdown!

A competitive 2D tactical shooter with fluid parkour movement and fog of war vision. Battle in 5v5 matches across multiple game modes including bomb defusal, team deathmatch, and free-for-all. Manage a round-based economy, coordinate tactics with your team, and climb the competitive ranked ladder.

CHAT CHAMPIONS is an interactive pixel battle simulator built for live streaming on Twitch.

Nitronauts is a 2-6 player couch/online multiplayer party game fusing classic Bomberman-like mechanics with explosive new twists. Battle across nine unique stages with an arsenal of wacky items & power-ups. Gather your friends and let the bombs do the talking!

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?

Insert Coin: Arcade Party is a chaotic online multiplayer party game packed with 30+ fast-paced arcade minigames. Face friends in rapid rounds of reflex, timing, and word battles. Insert coin. Let the chaos begin.

The retro magic of the NES-era has returned! 99 tough stages will recall the feeling of childhood days.Be careful when playing Virus Crashers, and don't get too addicted!

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!

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.

Fast-paced 2D online arena shooter for up to four players. Choose from over 20 weapons, customize your heroes, and dominate intense PvP battles.

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!

A very fun physics-based combat to play with your friends locally or online with remote play. The matches are never the same and everyone will have a lot of fun. It's a 2 to 4-player local/remote play online party game.

Turbo Trigger is a local arena shooter for up to 4 players. Die, buy a better weapon, respawn, and get your revenge. Nobody sits out — the round doesn't stop until the final second.

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.

The Grand Slamboree is a 2D Platform Fighter where every hit is lethal for chaotic, lightning fast rounds! Join the fight with 6 unique characters across 120+ stages.

Say your moves out loud, trash-talk your friends, and fight to win. Smack Talk is a 1–8 player online PvP platform fighter where your voice controls your attacks. Call moves, land one-liners, and finish foes with wild ultimates.

A simple action game that all you need is your left stick! Turn your fish into a giant swarm and take down your enemies!

Collection of small retro arcade games created by Fun Infused Games in a retro style. More games to be added in the future. Currently featuring the games Bounce Blitz, Haunting of Jerk Miners, Ultra Neon, and Ultra Aktion.

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!

Compete with your friends to claim as much territory as you can in this multiplayer sidescrolling arena game! Paint the town Red, Blue, Green or any combination of the three!

Hop. Hop. DESTROY. Obliterate your friends in frog form in this couch play fighting game where you feud using fish, flintlocks, and fast-moving projectiles to assert dominance over your measly comrades.

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!

A classic 2D platformer action jumping, shooter PVP game. Player 1 and 2 play as two little chefs who use various foods to battle. On this food continent, the goal is to shoot down the other party and keep staying on platformer. Many food-related weapons and props are for you to explore!

Master the art of the duel in Hastilude Clash, a high-speed, 4-player party fighter. Inspired by classic directional combat, you’ll clash blades, parry projectiles, and outsmart rivals in a tense dance of steel. It’s easy to strike, but can you block the coming blow?

RPS ARENA is a fast-paced platform-fighter where split-second reactions and rock-paper-scissors mind games decide every match. Read your opponents. Strike fast. Never show your hand.

Scrim-Mage is a casual 2d fighting game where you and a friend play as gnome wizards and can customise your moveset with different spells. Competitive silliness is a guarantee in this colourful combination between traditional and platform fighters.