Top similar games like Event Horizon:

A flexible, high-performance 2D game creation tool that supports low-code development and advanced scripting.

Ring Runner combines the fast-paced action of space combat with the rich story and skill variety of an RPG.Trek across the universe in a 30 hour long story-driven campaign based on a companion Sci Fi novel, or challenge 6 scenarios alone, cooperatively, or competitively through local or online multiplayer.

Drox Operative 2 is a starship action RPG with warring alien races, fierce space battles, a dynamic, evolving galaxy, and co-op multiplayer for Windows and Linux.

AeternoBlade is a Time-Manipulation Hack-and-Slash Action-Puzzle Game. Join Freyja to take revenge on Beladim, the Lord of the Mist who destroyed her hometown and unravel the mysteries of AeternoBlade.

Fury Unleashed is a combo-driven roguelite action platformer - each kill you score increases your combo. Hit certain thresholds and your damage resistance and healing powers will kick in! It's a game you can even beat in one, ultimate combo. Are you up for the task?

Pilot your ship in the seamless open world made of space, planets, and more. Find new ships and equipment, find allies and beat all the enemies in this open source space shooter!

Take on the role of Nora Harwood, member of Everreach’s Security Division, on a mission to secure the colonization process of Eden and investigate mysterious incidents! Everreach: Project Eden is a fast-paced, story-driven action-RPG set on the visually stunning Planet Eden.

Landinar: Into the Void is a top-down space-adventure-RPG. You are recruited as a rookie bounty hunter in the oppressive Landinar Empire. On your journey through the quadrant you will meet diverse characters, build your own spaceship and choose your battles.

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.

Scavenge modules, combine them in the deadliest and most efficient ways imaginable, and fly your very own spaceship through alien space with BossConstructor. Thousands of procedurally generated galaxies await you and your space-faring collection of assembled modules to explore them.

Become a Badland Envoy. Gather your crew, arm your rides, and travers the desolated wastelands filled with danger, high octane destruction, and fast paced chases. Manage expeditions in tactical mode or take direct control over the action.

In a beautiful island, as a bunny, collect some carrots and run around! ᕱ⑅ᕱ This is a simple and relaxing bunny walking simulator game. Your only goal is to collect as many carrots as possible.

Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.

As Leon, the world’s most dangerous bounty hunter, you embark on a mission to slay the world’s weirdest creatures, and save a girl from an awful marriage.

Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.

Become a military hacker and help your black ops team reach their goal in this noir cyberpunk tactical game. Scan, hack, overtake, control and manage high tech devices, vehicles and even enemy cyborgs with cutting-edge implants.

Night Spasm is a meta-narrative open-world adventure game that adapts to your real-life philosophies and worldviews. From the characters you befriend to the quests you take, the game tracks and remembers your every move to create an adventure-... you're NOT a part of??

Survival on Kepler is a race against time. Make the most of the remaining 168 hours or get turned into an unworldly being by the Sphere. Complete quests to help NPCs, explore the diverse landscape, survive wildlife and other players. Uncover Kepler’s mysteries and your mission’s true goal.

This is a rogue-like top-down shooter where you control a spaceship that is sent out to explore the caves on the Moon. Once you enter the caves, you find out that there are enemies. It is up to you to survive against them while also trying to find the path down to the next level of the caves.

Gather a fearsome crew and sail the space boarding ships and stations, robbing them naked, and shooting whoever stands in your way in the roguelike with RPG elements P1R4T3S!

Super Trench Attack™ is a goofball comedy twitch-shooter based in a World War setting.

Azulgar: Star Commanders is a Sci-Fi open world sandbox game that puts you in a command of your own custom made space ship. Explore aftermath of the Azulgar event that reshaped the face of the solar system.

Turn a bunker into a busy shop in a world where no one even remembers what the apocalypse was all about. Sell everything from canned soup to rockets, build wonders of junkyard engineering and do your best to not explode along the way!

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.

Cosmonator is an 'RPG-em-up': a hybrid of classic fast-paced top-down shoot-em-up action infused with deep character building elements. Build up your own unique alien-killing machine to avenge the destruction of planet Earth!

Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.

Experience intense arcade-style shooter with bullet hell mechanics and rogue-like elements. Use destructible bullets to defeat waves of enemies and bosses. Can you emerge victorious in this thrilling challenge and take down the Space Pirate?