Top similar games like Cube Crusaders:

Pilot your way through the deadly remains of derelict spacecraft, solve their mysteries, and get out with everything that isn't nailed down.

Discover a vast alien world. Fight the ferocious local fauna and killer machines. Reveal its secrets and find a way to escape. The Mobius Machine is a side-scroller action adventure, with an emphasis on free-form exploration and intense combat.

When the protagonist wakes up, he finds himself on a luxury cruise ship. The game revolves around the story of his attempts to escape from the sinking ship and a group of passengers he feels nostalgic about.

Overcome difficult platforming challenges, solve puzzles and escape dangerous enemies hiding in every corner of Dark Space!

Quantum Cortex is a fast-paced, physics-based metroidvania. Tear through a dark, atmospheric environment at lightning speeds and battle terrifying creatures. Discover the eldritch mystery behind civilization’s fall, and rise up against the transhumanist dystopia that took its place.

INSOMNIA is a dieselpunk sci-fi RPG about the slowly degrading remnants of human society attempting to survive on an abandoned space metropolis. Develop your character, explore lovingly handcrafted locations, interact with peculiar NPCs and factions and try to stay alive in this brutal world.

After flying his spaceship into an asteroid field, Spaceman Mike finds himself fighting for survival against hostile aliens, a ruthless kingpin and his own personal demons. Haunted by his past and hunted by his enemies, can Mike escape in one piece?

An Old School 2d Platformer, twin stick shooter, arcade roguelite adventure. Destroy the crystals blocking your way to freedom and earn new abilities along the way while teleporting between random levels at will.

Tansy Geargrit, charged with some crimes she did commit, and some she didn't... Explore, platform, and blast your way through GearGrit, an Action Platformer inspired by your favorite PS2 games!

AlphaLink pits players in a dystopian intergalactic arena multiplayer battle to shift the tides in the war of factions!

Mutant foes await: Transform into different animals and recombine your own DNA to unlock new abilities in Faunamorph. Uncover the mysteries of your origin in this action-packed 2D metroidvania about genetics and mutations.

Edge of Infinity is a multiplayer space warfare game. Enter your starship and challenge your friends to all-out battles across the stars. Each match will be unique; containing different ships, weapons, armies, and strategy - all decided by the player.

Join a legendary crew of Space Pirates. Hone your skills and liberate sectors from a tyrannical, expansionist empire. Acquire loot, enhance gear, build sets, and upgrade powerful weapons.

Unveil the secrets of a lost planet. Evolve new powers to meet the challenge. Erupt in brutal shooter combat.

Uncover the secrets of a mysterious world as you venture forth as a lone warrior in GRADIENT, the stylized single-player, open-world and arena shooter.

Event Horizon is an action-adventure sci-fi shooter with the heart of souls-like utilizing gun modification and first-person scanning to explore the unknown depths of the cosmos.

Battle for survival against endless alien hordes with your friends! From the lead for Left 4 Dead and L4D2, The Anacrusis is a 1-8 player first-person shooter. Experience intense 4 player co-op action or play as the aliens and stop your friends in Versus mode. Now with Steam Workshop support!

Without kidney is a shooter metroidvania game with a hero who can hook like spiderman and jump with cannon explosions. Using a grappling hook, a cannon and other bonuses, that can be found on the way, you go forward to the main Capitalist BOSS

The Desolation brings a complete cross-platform co-op looter-shooter experience to PC and mobile devices. Make your impact across endless procedurally generated worlds via cooperative action combat, deep build customization and richly satisfying tactical gameplay.

A sci-fi 2.5D and 3rd Person Action Shooter.

Shoot and deflect bullets as a frog equipped with a gun, a buckler and a sticky tongue.

Overheat is a hard sidescrolling platformer in which a robot only needs to climb up one level to return to its home planet. How hard can that be?

Dive Hard Dave is an atmospheric action-adventure stealth game, set in a post-apocalyptic world shattered by massive tsunami and rise in sea levels. You play as Dave, a deep-sea diver who is forced into an unexpected adventure that will unravel mysteries of Earth's past. Made by a Solo Dev!

Eternal Reckoning is an action-packed Metroidvania following the story of an elf taking their revenge for the atrocities of Ragnarok. Slay a wide range of dangerous bosses! Explore a world full of secrets and rich mythology-inspired lore!

A robotic uprising swarms the streets and it's up to you, an advanced Android Hunter, to fight back. Inspired by beloved sidescrolling platformers of the past, Android Hunter A is a well-oiled machine of fast-paced action, smooth platforming and deadly bosses. 

Action and stealth game set in a dystopian world. Engage in strategic and challenging combat, facing off against ranged or melee opponents. Master the art of stealth and the environment to avoid detection. Levels will vary with different activities.

The World of RUINWAKER is filled with lost treasures and trinkets to find. Explore as Grant Gavis, a novice member of A.R.C.H.S. ( Otherwise known as the Archeological Recording of Cosmic History Society. ) Can he prevent an ancient power that he's uncovered from falling into the wrong hands?

A side-scrolling shoot'em up, original, with beautiful 3D graphics, intense and a little wacky. In line with classics such as R-Type but with its own style to make you live an adventure full of fun! A special spaciale adventure but not only in space and not only shoot'em up...

Weave your own story in this dark fairy tale. In the mysterious ancient ruins, you will adventure with Tania to reveal her origins and fate. Is there any chance of survival in the darkest and desperate place?