Top similar games like Event Horizon:
Event Horizon $5.99
Take command of a space fleet and start your galaxy exploration mission.
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Space Cats Tactics$14.99
Fight nerve-wracking spaceship battles in this turn-based tactical space opera RPG! Manage your crew of feline warriors to adapt to every strategic situation and dive into a thrilling space opera story where your choices will determine your path.

Pixel StarshipsFREE
Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven.

AstroForge: Space Pirates$5.99
Build your unique spaceship and explore space. Travel between planets, fight different opponents, trade and develop. Build the most efficient ship and fight with other players in multiplayer. 17 languages available.

惑星游侠-Planet Rogue$16.99
Game content Pixelated real-time combat Round-robin battles with large bodies and ships (The combat system will be modified in the future based on player feedback) A revised storyline with 4 main characters and a variety of events, 10 chapters of storyline and more than 10 sets of female characters

Halcyon 6: Starbase Commander (LIGHTSPEED EDITION)$14.99
A retro space strategy RPG with base building, deep tactical combat, crew management and emergent storytelling. Halcyon 6: Lightspeed Edition is a massively enhanced version of the Award Winning indie strategy RPG, Halcyon 6.

Space Killer$7.99
Take on the role of a spaceship pilot and protect the universe from an alien invasion. Destroy hordes of infected ships and defeat powerful bosses. Unlock new ships, create your own builds in this Roguelite, Survivors, RPG game🚀

Tenebris: Terra Incognita$19.99
A turn-based tactical RPG in which you will explore a harsh planet teeming with terrifying monsters. Experiment with talent builds for 23 heroes. Combine abilities with equipment and other characters. Assemble a squad and learn the secrets of the planet Tenebris!

Star Sonata 2FREE
Star Sonata 2 is a space sandbox MMO that combines elements of action, RPG, and empire creation into a truly unique MMO. Explore the sandbox style universe, build persistent bases, construct trade ships, and even fight your way to the top and claim the Emperor’s Throne!

Cosmic Armada$9.99
A fleet combat and space exploration game. Pilot ships, control a fleet, build and upgrade colonies, mine resources, craft items, trade, upgrade your ships and fleet, carry out missions, board ships, destroy ships and get revenge on the empire that conquered your home planet.

Little-Known Galaxy$19.99
Join Space Alliance as a new captain-in-training and work with your crew to solve the mysteries of an ancient relic found on the Grey Planet. Little-Known Galaxy is a cozy single-player RPG space adventure full of friendly characters, exploration, crafting, and farming.

Starfighter GeneralFREE
INFINITE PLAYER MMO! HI-TEC! Most Ambitious! End game play & Server Breakthrough: NEVER GONNA SHUT YOU DOWN! We cool with outside trades for real $$! We ban hackers not Progamers. Bonus Play: Base & Fleet Clash. Coming Soon: Skills/Beach Babe Aliens/Crafting/Bounty. So fun! You'll forget the grind.

Space Mercs$0.99
Space Mercs is an extreme arcade space combat game where the amount of projectiles and lasers on-screen is only toppled by the amount of stars in the universe! Will you be able to complete all the mercenary missions and become the best pilot in the Galaxy?

Tower Unite$19.99
PLAY, CREATE, PARTY! Tower Unite is a community-based virtual world party game with online games, entertainment, activities, and absolutely NO microtransactions.

Disputed Space$1.99
Experience epic space battles while piloting a small, fast fighter ship as part of a fleet that lashes out against enemy factions across stunning procedurally generated star systems in Disputed Space.

EOPN – Test RS$24.99
'EOPN – Test RS' is a true test from the French Air & Space Force, turned into a sci-fi turn-based strategy game set in a nebulous future. Train for your selections or just enjoy the dive in this immersive experience where the goal is to take the best decisions to survive.

Approaching Infinity$17.99
Approaching Infinity is a turn-based space RPG in the spirit of the sci-fi classics, with endless progression and exploration. Fight tactical battles or try diplomacy. Seek powerful artifacts. Quest, mine, trade, and craft. Level up forever or attempt 1 of 10 victories in hardcore or adventure mode.

Vendetta - Curse of Raven's Cry$29.99
Vendetta: Curse of Raven’s Cry is a third person, open world action-RPG that combines fast-paced swordplay with thrilling naval battles and exploration. Assume the role of dread pirate Christopher Raven and take your revenge on Captain Neville Scranton and the men who killed your family.

Star Souls$7.99
One by one, the stars begin to die without reason. Thousands of inhabited worlds are turned to dust. You and your crew must find “the Transition”, your last desperate hope to find new worlds. Assemble your fleet, customize your spaceships and fight for the salvation of all intelligent life!

WWII OnlineFREE
WW2 Online is a completely player-driven simulated wargame with a first-person tactical and strategic layer. You’ll fight a global war on a single worldwide server capable of holding thousands of players. Unmatched combined arms gameplay on a massive scale, now with built-in voice comms.

Heathen Engineering's Terran$8.99
Galactic Strategy | Tactics | Action! Found an empire and expand across the stars, command massive fleets in interstellar conflicts and pilot powerful warships as you battle for victory in Heathen Engineering’s Terran.

Nightork Adventures 2 - Legacy of ChaosFREE
Nightork Adventures - Legacy of Chaos is an arcade shooter game. You fly with a spaceship through procedurally generated caves and fight against evil demons using magic colors. There is a campaign of 30 levels and 5 boss monsters. It also comes with a level editor, so you can create your own levels.

WarspaceFREE
Warspace is a arcade space shooter game.

Souls of White Star$14.99
Souls of White Star is a sci-fi turn-based card wargame Roguelike strategy game. The different design of [double-sided technology moving cards] and [bandwidth draw cost] will test your judgment and decision more!

王牌星舰FREE
《王牌星舰》是一款以宇宙科幻为题材的挂机类战舰手游,游戏包含卡牌、放置、SLG、Roguelike等多元玩法。在诺亚宇宙,玩家扮演的指挥官可以通过巡航、任务、虫洞、活动等获取强力的星舰、装备、僚机等,以此来逐渐增强舰队的实力;也可以结识朋友,加入阵营,参与星系的资源掠夺;还有更多精彩副本,派遣,挑战等PVE/PVP玩法等待指挥官们的探索体验!

Creeper World IXE$19.99
The unstoppable alien force known as The Creeper has returned, devouring thousands of worlds in its path, and yours is next. Battle against the Creeper fluid in a groundbreaking pixel-level simulation to prove that humanity will rule the galaxy forever!

FullBlast$4.99
Blast your way through waves of alien invaders in this retro style shooter with modern visuals. Collect power ups, destroy the enemy ships and defeat the mega bosses in 12 action packed levels. On your own or with a friend in local co-op mode.

Debris Infinity$4.99
Be elusive! Be intense! Be constant! Put your reflexes to the limit, manipulating time itself to make impossible maneuvers, using an advance scoring system to rank your performance!

Dyana Moto$0.99
Dyana Moto is a frenetic racing game of infinite shooter. Dyana maneuvers a powerful war motorcycle and jumps over platforms while fighting robots and enemy spaceships in an aggressive battle simulation.

Andromeda Survivors$2.99
Defeat thousands of enemies that are invading Andromeda! Andromeda Survivors is a casual game with rogue-lite elements where you collect skills and upgrades for your ship to create amazing builds!

Subdivision Infinity DX$14.99
Subdivision Infinity is an immersive and pulse pounding sci-fi space shooter featuring stunning graphics and tight spaceship game play. Hunt down and destroy enemy spacecraft, crush capital ships, mine asteroids for rare minerals, and find blueprints to craft amazing new vessels!

Desperate Times$4.99
Use a variety of wonderful weaponry to annihilate literally thousands of enemy ships while dodging the unfathomable curtain of bullets they hurl in your direction. Defeat five epic bosses to claim your ultimate victory.

Flappy Hypership Out of Control$0.99
Space is a dangerous placed for even the most seasoned and flappy starship pilot when you your accelerator is stuck to the floor and your brakes are out. Can you survive long enough to get that elusive high score or are you destined to add a new crater to the face of an unsuspecting wall?

Dimension Hunter VR$0.99
Dimension Hunter allows you to immerse yourself in this tongue in cheek, over the top, retro-arcade experience, with a unique choice of free or railed movement. Fast paced, hardcore, fluid gameplay mechanics with a unique, and yet familiar, comic book style of carnage and gore.

The Forgotten Empire$17.99
Now, as the Chosen One of the Empire of Atlantis, Lily must go through the most difficult challenges facing the most ferocious monsters of the Deep Sea during her journey to save Atlantis.

The Spatials: Galactology$12.99
The Spatials are back with Galactology! Design, build and protect your colony station from the many enemies you will make while exploring the galaxy and exploding their homeworlds.

AS+CEND$4.99
AS+CEND is a space shooter where you pilot powerful ships in ferocious clashes against other players. Combat with AS+CEND ships is a deliberate battle of deadly intent that can quickly become a frantic fight for your life, or resolve into a satisfying kill when all goes according to plan.

Starblast$9.99
Fun, fast paced online multiplayer arcade space shooter. Take control of your spaceship, mine asteroids, increase your stats, upgrade to different types of spaceships with improved stats and weapons. Fight against other players and collect their gems.

Aperion Cyberstorm$10.99
Work together to uncover a galactic conspiracy in Aperion Cyberstorm, a 2D twin-stick bullet hell for 1-5 players. Find new Elements and Abilities, and mix them for more destructive power in Campaign, Onslaught, and Versus modes!

CDF Starfighter VR$29.99
CDF Starfighter VR Remastered is a VR space combat simulator that puts you in the cockpit of the CDF`s most advanced starfighters. Engage a variety of enemies in 4 different game modes and play the part of Lt. Rodgers in the extensive VR Campaign Mode.

Jumpdrive$9.99
Jumpdrive is a sandbox space sim set in an alternative future heavily inspired by classic 80s sci-fi. Fight, trade and explore in a massive procedurally generated galaxy of millions of planets and stars. Amass money and power and upgrade and purchase new ships.

Free Stars: The Ur-Quan MastersFREE
Experience the award-winning space saga. Travel to hyperspace, discover alien worlds, and meet an eclectic cast of characters. Find out what happened after the Ur-Quan invasion. And if the war still rages, fight for Earth and the Alliance of Free Stars!

Last Encounter$14.99
Last Encounter is a twin-stick action roguelite in deep space following a group of heroes trying to prevent the unavoidable by cloning their ships and designing their weapons with swappable components.

Vector Strain$4.99
Addictive fast-paced shoot-em-up with beautiful 3D graphics and an amazing soundtrack. 5 ships to choose from and 5 action-packed Stages.

Flatspace IIk$15.99
Flatspace IIk is a top-down space trading game with the emphasis on free exploration. In Flatspace, you choose your profession and are given a small spaceship with a scattering of random weapons, then you are free to earn a living, explore, hunt, trade, grow; upgrading your ship and equipment.

ReEarth$7.99
ReEarth is an exciting TD & (RTS) indie game. Here, you will play as humanity's last hope. You will fend off the oncoming swarms by continuously building your base and dispatching various types of units. Prepare for the challenge and save the future of humanity!

Dobuki's Epic Journey$1.99
Embark on Dobuki's whimsical quest across three vibrant planets. Solve clever puzzles, battle quirky enemies, and save the galaxy from the clutches of Emperor Lik Wang in this charming blend of point-and-click adventure and RPG elements blah blah thanks ChatGPT for this bland SEO filled description.

Droneboi: Conquest$8.99
Build, fly, and battle in Droneboi: Conquest - the ultimate space sandbox game! Explore Conquest, engage in combat, and upgrade your ship. Start your space journey today!

Eve of Destruction - REDUX VIETNAM$9.99
Eve of Destruction is a First-Person-Shooter for PC about the Vietnam War era.

Derelict Redux$4.99
Derelict is a post-apocalyptic, top down, sandbox, rogue like(like). You have woken up from stasis long after the fall of humanity. Thousands of years of human colonization and war have left countless derelict space craft, abandoned space stations and settlements ripe for looting.

Spaceland: Sci-Fi Indie Tactics$19.99
Incredibly dynamic turn-based strategy, reviving the traditions of the old school tactics. Lead a team of the most desperate fighters, destroy alien monsters and uncover the secrets of the lost planet.

Final Stardust: Cosmic Nexus$14.99
A fast-paced Collectible Card Game focusing on the essentials, by a casual gamer for casual gamers! Easy to pick up, fast to play, and with no need to waste time on mastering the current meta, Final Stardust is a game for everyone who enjoys CCGs that reward skill, instead of min-maxing.