Top similar games like I・S・U:

Earth Overclocked is a frantic rogue-lite adventure starring a scientist who is terrible at making time machines, but great at blasting bad guys. Use a diverse selection of weapons to fight off monsters while searching for pieces of your time machine in randomly generated environments.

Pixel Ship Shooter is a fast-paced retro shooter game, dodge bullets and zap your friends to death!

Throw Garbage At Dinosaurs! RoboVDino is 1-5 player cooperative carnage!

SCHAR: Blue Shield Alliance is a cooperative twin-stick shooter that features a variety of complementing ship classes to choose from. Upgrade your ships, defeat hundreds of enemies, save the galaxy all with some friends from the comfort of your couch.

Once every millennium, the greatest magical beings gather together in order to engage one another in tournament combat. Cast powerful spells and shatter your opponents, this is MagiCarnage!

GCM2 is fierce arena combat with an RPG job system for 1-4 players. Battle to the top of the class tree and get massively powered-up!

A hack and slash action adventure, set in a fantasy pixel art environment. Play solo or co-op in this adventure from bottom to top of Castle Hammerwatch. Kill hordes of enemies with varied looks and features through four unique environments with traps, hidden secrets and puzzles.

The ultimate stealth battle adventure where everyone’s invisible! Risk versus reward guides your journey through the full-length single player campaign and local/online multiplayer. Vigilance is key as environmental tells such as footprints and other disturbances will point out careless cadets.

You Better Run is a fun party online multiplayer indie game for (2-4) players.

TowerFall Ascension is the definitive version of the hit archery combat game. Inspired by classics from the golden age of couch multiplayer, it's a 4-player local party game centering around hilarious, intense versus matches. The core mechanics are simple and accessible, but hard to master and combat is fierce.

Sloths. Pizza. Chaos. Battlesloths 2025: The Great Pizza Wars is the fast-paced multiplayer competitive twin-stick shooter of your slothy dreams & the sequel to Battlesloths. Compete with up to four human players or AI sloths. Use a myriad of weaponry to destroy your enemies in a quest to... EAT. ALL. PIZZA!

Fantasy Bump is a parkour party platformer for 1-6 players that mashes single-screen battle shenanigans with super JRPG feels. Choose your job class, out-jump your opponents and bump your way to victory!

In 2016's CRAZY OTTO you and up to seven of your friends have a job to do: Run the maze, eat the dots, grab the cake, dodge the dinosaurs.Unless you are the dinosaurs, in which case you'd better eat CRAZY OTTO and his friends!

Strikers Edge is a medieval dodgeball with weapons, ancient warriors and special powers. Challenge your opponents in online and local multiplayer, ascend to the top of the ladder and become the best striker!

"99Vidas" is a "beat 'em up" set in a contemporary world that pays tribute to both the new and the classic in gaming industry. Brought to you in all pixelated, 16 bit-esque glory, chockfull of references to not only gaming, but all 80's and 90's pop culture.

Easy to learn yet hard to master, Ultra Space Battle Brawl is a fun competitive game fit for settling disputes, be it with your friends and family or rivals and arch nemesis.

Jump Gunners is the definitive couch local multiplayer combat game for 1 to 4 players, matching fast paced hilarious recoil jumping mechanics, with core gameplay that is easy to learn but hard master. Become the champion among friends, as you fight alone, or team up together against your foes.

Weave spells, grab epic loot and kill hordes of enemies in an epic tale of the rise of the Fallen King. Also make sure You won't get crushed by merciless bosses while you're at it.

Super Slime Arena is a 16-bit style, party-fighting game embracing equal parts accessibility and chaos. One attack, one hitpoint, all slime! Use nearly any controller in fast and frantic 2-50+ multiplayer matches across the many lands of Planet Blorb!

Gunman Tales is an old-school action adventure game for 1-4 players set in the wild west and inspired by the legendary game from Amiga Moonstone: A Hard Days Knight and Cabal

Easy to learn and fast to play local competitive multiplayer for 2-4 players. Cleverly combine jumping and dashing mechanics to outwit your rivals in this sweet pixel art brawler!

Check out this new multiplayer battle game created with Pixel Game Maker MV! Switch between a Rabbit and a Person as you use carrot bombs to knock your opponent out and get knocked out yourself in this party-style battle game.

MPAliens - 2D Arena Platformer. It's a local party game with intense PVP matches, hardest COOP missions and different Bosses on different maps.

Alfelus is an arcade action game where the blue warrior Alfelus must fight against the infinite army of the enemy Red Kingdom. Alfelus must use a combination of his sword, his wits, and randomly appearing magical artifacts in order to survive as long as he can and try to obtain a high score.

A pretty simple action game with a twist; the worse you do, the stronger your character becomes. Grab a friend!

Cross Impact is an indie crossover platform fighting game, featuring a diverse cast of iconic characters, multiple modes, and a fully-fledged training mode to perfect your moves. Gather your friends for local & online matches! Prepare to Make Your Impact!

Cutthroat is a party game that brings stealth gameplay to the local multiplayer screen. The game has four classes, each with unique abilities that help you blend in with the crowd and eliminate the other players. To win you must use strategy and deception instead of relying on quick reflexes.

No Time, you must save the kingdom from demons. Kill all monsters and Stop the Arch Demon! The Salvation of the kingdom lies in your hands.

From the creators of Rogue Legacy comes a "true-cooperative" action RPG. FULL METAL FURIES puts an emphasis on team play with a unique combat system where everyone is important. Play on the couch, alone or with friends, or make it an online party for up to four players!

A Co-op "Metroidvania" inspired by hits from the 90's! Explore Endica with your friends in a 4-Player Retro Game featuring elements from Run & Gunners, Platformers, Bullet-Hell Shooters, as well as Street Fighter Moves and RPG Elements! Also features Versus Mode & Mini-Games!

Dstroy 2 is a bombermania local multiplayer game.

Rescue exotic space animals from a corrupt AI in Dr. Spacezoo, a chaotic twin-stick precision shoot-em-up for 1-4 players. Or reduce them to gibs. Your call, monster.