Games like DEADLY RECTANGLE

"Insanely Twisted Shadow Planet" is a 2D action-adventure shooter game set in a unique fantasy world. Players can choose to embark on a single-player journey or team up with a friend in multiplayer co-op mode. As they explore alien environments and battle strange creatures, they can solve puzzles and upgrade their ship with advanced technology to save their home world. The goal is to reach the center of the mysterious Shadow Planet.

Deadly Days: Roadtrip is a 2.5D pixel zombie apocalypse adventure where each journey offers a unique, procedurally generated experience. Players scavenge and strategically pack overpowered weapons and items into a limited backpack space, combining their effects for maximum zombie-slaying power. Progress through stops, discover new characters, and seek legendary combos to conquer the final boss.

GUARDS! is a 1-4 player coop fantasy FPS that puts you in the underfunded and over-zealous steel boots of the City Watch. Kick down doors, bust criminals and cause excessive property damage as you fight to restore law and order to the corrupt city of New Alestead.NOTE: TO PLAY MULTIPLAYER, IF PLAYERS ARE NOT ON THE SAME NETWORK,  YOU WILL NEED TO USE A TOOL LIKE RADMIN.  This will be addressed in …

"WOWOWOW KORONE BOX" is a top-down shooter hololive fangame featuring Inugami Korone. The objective is to collect Korone Boxes while avoiding enemies and boss battles, with a variety of weapons to assist. The game is inspired by Vlambeer's "Super Crate Box" and "Nuclear Throne". Collect Korone Boxes to increase your score and use controller or keyboard inputs to move, aim, and fire.

"Polyfury" is a bullet hell shoot-em-up game where you face off against the Seven Deadly Shapes using a simple control scheme. Its minimalistic art style and hand-crafted levels provide a clear view of enemy patterns, while multiple game modes offer various challenges. Climb the leaderboards and track your progress through the game's levels as you dodge bullets and lasers in this modern take on a classic genre.

Alien Hominid HD is a fast-paced 2D side-scroller with hand-drawn graphics and intense gameplay. Play as an alien fighting against government agents, using a variety of weapons and abilities. Challenge yourself with three difficulty options and co-op mode, perfect for both casual and hardcore gamers. Experience the humor and excitement that started it all, now available on Steam.

The Binding of Isaac is a roguelike dungeon crawler game. Players control Isaac or other unlockable characters, navigating randomly generated dungeons filled with monsters, treasures, and challenges. The game's narrative is based on the biblical story of Isaac, who escapes into the basement to avoid being sacrificed by his mother. Gameplay involves using Isaac's tears as projectiles to defeat enemies, with various power-ups and items found throughout the game to enhance abilities.

Inner Chains is a first-person horror/adventure game set in a nightmarish, biomechanical world. Players must navigate through desolate environments, solving puzzles and battling grotesque creatures to uncover the truth behind their confinement. With a focus on exploration and immersion, Inner Chains offers a unique and harrowing experience.

Serious Sam: Tormental is a 3D rogue-lite top-down shooter where you blast your way through the tormented mind of demigod of destruction Mental, as he imagines worlds and monsters that stand on your path towards his inner ego. Let the showdown begin!

In Hotline Miami, players assume the role of a violent antihero, carrying out brutal missions against the criminal underworld in 1989 Miami, all while uncovering a mysterious conspiracy. With its top-down perspective, the game challenges players to quickly and strategically deal with numerous enemies, offering a high-octane and unforgiving experience. The game's striking visuals and immersive soundtrack contribute to its unique and surreal atmosphere.