Top similar games like 3 Days in the Abyss:

Take control of Nara on a quest to destroy the dark cult that created her. Unlock devastating weapons & mind-bending abilities in an evolution of the space-combat shooter. Along with Forsaken, her sentient starfighter, explore ancient temples, engage in zero-g combat & venture beyond waking reality.

Thunderflash is a "love letter" to the arcade games of the 80s. It is a Run 'n Gun game inspired by gems like Ikari Warriors, Commando and Heavy Barrel.

Project Remedium is a story-driven action shooter set inside a human body devastated by illness and bad circumstances. It's a post-apocalypse of sorts, a really tiny one, but for a nanobot named Nano+, the body is a whole world. So he is hell-bent on fixing it with his guns and a unique grapnel.

Heart of Smoke is a platformer game with 90's feel. Players must clear the levels using two characters: the smoke wizard Eneen can fly by creating a bird and attack with bats. The ninja girl Rae is faster and can attack with her katana.

Caught off guard, Johann Weiss had his sister kidnapped by the LaVey Order, a satanic cult led by Behemoth LaVey who's going to sacrifice her to Satan to summon Hell on Earth. In this take on Metroidvania and early Duke Nukem games, you must help Johann save his sister Joanna from LaVey.

In the distant future, after a brutal war with machines and AI, humanity is forced to retreat underground. The Supply Collector Team is kidnapped, and the future of mankind rests on one man: Cyne Rizerous.

Forget everything you’ve learned about combat. Cobalt’s slo-mo mechanic lets you perform moves that other games can’t comprehend. Discover the secrets of a distant colony in a cosmic campaign, take on challenges and rule the leaderboards, or face off against others in local and online multiplayer.

The true meaning of the word fear... Once upon a time, fairy tales were valuable cautionary yarns filled with dire warnings and sage advice. However, over time, the stories have become so watered down with cute woodland creatures and happy endings that they have lost their true meaning and purpose. No more!

The outbreak has started! Panic ensues. The world is collapsing and you need supplies, but first you need toilet paper. And so does everyone else. You have to fight for what's left or you will never wipe again!

KUNAI is a quirky, fast-paced action platformer. You play as Tabby, a tablet who joins the fight against a robot uprising. Use your kunai and ninja parkour skills to stop Lemonkus, the A.I.-gone-evil that almost wiped out all human life.

Exit the Gungeon is a small, spin-off 'dungeon climber' immediately following the adventures of the misfit Gungeoneers.

RE: OZMA is a 2D Hybrid Sandbox game, pursues sandboxes that are more accessible with faster action while keeping the collection and exploration elements of the sandbox. Players become an ‘Alien Creature’ and survive, explore and pioneer in vast space.

Own the skies in steam-powered airships! Guns of Icarus Alliance is a team-based online game that pits co-op crews against both rival teams and an AI that learns your tactics. Players become part of the story as each battle shapes history in an ever-changing steampunk world.

Capsized is a fast paced 2D platformer focused on intense action and exploration. As a intrepid space traveler, your ship has crash landed on a mysterious alien planet. You must navigate through the perilous environment and fight off blood-thirsty creatures to save your crewmates and escape with your lives!

I came to find the truth and to find my friend. But this forbidden place is entangled in war. They prey on us night and day. I must find the strength to rise from the shadows. Soon they will all know my name. My name is UEDI.

Pick a class, choose your gun, and dive right in, Ballistic Overkill has no barrier between you and immediate run and gun action. Designed from the outset to be 'pick up and play', Ballistic Overkill is for you regardless of your level of FPS experience.

Take over a disfunctional Waste Management Facility on a distant planet. Build incinerators, recyclers, robots, turrets, and more. Battle vicious creatures on the planet's surface with powerful weapons!

Your job is to locate and transport the containers to your base avoiding enemies on your way. Your ship is equipped with a hook to carry the containers. This is a physics based arcade game, inspired on the very early classics and with a strong Commodore 64 feel on it.

Gang Wars is a fun cartoon arcade shooter! Defeat silly gangsters, collect coins, upgrade weapons, and clear 40 exciting levels full of fast action and funny animations.

You are being used. Your new job is to KILL and PUNISH. Clean up the mysterious concrete city of scum and remain human. Try to make friends in the corporation of killers, explore the secrets of the mega structure, and upgrade your equipment.

Space Waver is an action-adventure-shooter space game, with a strong bind to comics. Become a space mercenary and experience his life through multiple contracts.