Top similar games like Lockstone Mountains:

Experience large space ship battles. Uncover the secrets of the mysterious alien race. Upgrade your ship or even start a fleet. Survive

River Attack is a shootting up style game 2D, which combines harmoniously colored scenes with aerial shooting battle! Evolve your ship to defeat an alien invasion that has the technology to control human combat vehicles. Will you be able to defeat an army of ships to save your girl and the planet?!

A game about exploring space in search of hospitable planets for colonization. Casual gameplay and short rounds make it a great option for killing a few minutes.

Liberty Fighters is a fast-paced top-down extraction shooter with mixed RPG elements. Explore the vast open world space, loot gear or materials and sell it for the best price. Upgrade ships or buy new ones to fight in action tense space combat missions.

A challenging and action-packed 2D survival shooter. Defend yourself from dangerous enemies by piloting ancient starships, each armed with unique and powerful weaponry.

CLEARED HOT is a top-down helicopter shooter with unscripted physics and light tactical elements. Shoot, dodge, move your troops around the battlefield, and pick up just about anything with your rope and electro-magnet.

Black Skylands: Origins shows you the ropes ahead of the main game release. Learn the basic mechanics and meet the main cast of characters of this open-world adventure!

Gravitators is a twin stick shooter game where you pilot ships and complete mission objectives to secure the future of humankind. Defend the Earth and travel through the galaxy to repel a relentless alien invasion.

Embark on an interstellar odyssey of trade and naval combat in StarWinds. Assemble your fleet, navigate dynamic trade routes, and engage in thrilling battles against space pirates. Immerse yourself in this strategic single-player adventure, shaping the cosmos with every decision.

Blackwind is a top-down sci-fi action game that puts you in the shoes of a teenager trapped inside a prototype battle armor suit during an alien invasion. Face off against enemies, cut through their ranks, and fight back to stop a planetary invasion.

Block of Rum is a sandbox dedicated to building sailing ships and piracy.

Thetawave is a physics-based space shooter with procedurally generated levels, diverse foes, and distinct characters.

A 2D Top-Down game taking place in space. Experience fast paced combat, solve physics based puzzles and travel the whole galaxy.

A 2D top-down adventure game about Powerful Mages, treasures, amulets and a lot of magical evilish creatures!

Zolg is a minimalist top-down shooter where you explore, fight enemies, collect powerups, and defeat bosses.

Fight against waves of space entities as you conquer stage after stage in this rogue-lite bullet-hell physics-action game. Upgrade your Rider ship, traverse procedurally generated galaxies on a cosmic journey!

Sanguinite is a lunar-lander-meets-twin-stick-shooter action game with elements of resource management and exploration. Equip your remote drones and explore the dangerous surface of distant worlds. Bring resources and artifacts back to your ship. Investigate the origin of the aliens you encounter.

Tower 57 is a fast-paced neo-retro shooter where cooperation is as important as your ammo capacity. As a member of an extraordinary task force fight your way through a dieselpunk megatower and uncover its hidden secrets.

GUNSPECTRE is a twin-stick adventure game featuring a large open world, an equally sized subsurface, and a ton of action!

Deadlokk is a 1-3 player co-op roguelike. Explore sectors while fighting against other factions to upgrade your ships and carrier. Find rare weapons and upgrades to make the perfect build. Research your items to make blueprints and take them on your future Expeditions!

Galactic Glitch is an Action-Roguelike and Shooter, with Physics! Fight in elastic Bubble arenas, hurl massive rocks, catch missiles, bounce foes off walls. Rip out your enemy's energy core, to use it as ammo against them! Craft your own builds, and destroy the Corruption. Wishlist it today!

A dungeon crawl in glorious 160x144 resolution. Fight unforgiving battles in tight corridors. Use powerful, limited magic to overcome the odds. Refine your approach and defeat the wizards, or succumb to their will.

Test your reflexes in POLYGONEER, defend yourself from prolygonal shapes taht comes from everywhere, just hitting is not enough you need to match the right color shot to the polygon too! Are you ready for the challenge?

Children of Apollo is an exciting twin-stick shooter in a short, arcade style format using a blend of classic and modern gameplay elements. After the Apollo missions humans send an expedition to explore Mars but things go terribly wrong.

Grow spells! Floramancer is a loop of farming magical plants into spells and then using them to fight for powerful seeds. Every cycle getting closer to saving your forest from deforestation.

Be NEARLY vaporized, crushed, blown to pieces, flame broiled, and electrocuted using your incredible targeting skills and class 1 fancy flying to keep you alive in this SHMUP that brings back the essence of the classic arcade shmups!

Discover the mysteries of the great ocean in Draco and The Seven Scales! Explore dungeons, collect items, and fight scallywags on land and on the seven seas.

Arcadium is a survival roguelite shooter set in a procedurally generated universe. Battle relentless alien hordes, strategically enhance your build, and journey across the vastness of space to harvest planetary resources and conquer formidable challenges.

Ultra Mega Planet Battles (UMPB) is an intense arcade-style, space-based, top-down, twin-stick shooter. Players can play by themselves, or with up to 3 friends local co-op or Steam Remote Play (total of 4 players). Select your character, select and modify your ship, then get shooting!

You've been dropped into enemy space. Weave your Starfighter between alien spaceships, lasers, asteroids and bombs destroying as many as you can and collecting valuable coins and powerups as you go.

you are tasked with infiltrating the illumi-headquarters and messing them up big time. or something. #420BLAZEM'

Frisbros is a couch coop match of Ultimate Frisbee played inside a labyrinth of challenges, puzzles, and monsters. Team up with a friend and pass your disc to victory through eighteen courses, each with their own unique mechanics, unlockable characters, discs, and maybe even secrets.