286 games like Quantum Threshold

Rebel Galaxy Outlaw is an open-world space combat adventure game, spread across the nearly 40 systems of the Dodge Sector. Play as a mercenary, a trader, a pirate, or whatever mix of the three you feel fits you best. With an engaging storyline and a full conve...

Gene Rain is a next-gen 3D third person shooter game. The story is set in a futuristic world, with a linear narrative structure, and uses shocking visual effects to present a brand new world for the players ' enjoyment.

GRAV is a sand box experience where you explore a multitude of planets, hunt strange alien creatures, build and defend outposts, craft weapons and armor, and attempt to survive against other players in a hostile environment.

Star Citizen is a sandbox open-world MMO "SpaceSim" by Cloud Imperium Games. Explore the 'verse, fight, trade, and more when you play Star Citizen!

Ark: Survival Evolved is an open-world action-adventure survival game where players awaken stranded on a mysterious island populated by dinosaurs, prehistoric creatures, and mythical beasts. Gameplay revolves around gathering resources, crafting tools and stru...

Set in a brutally unforgiving post-apocalyptic world overrun by the undead, 7 Days to Die is an open-world game that is a unique combination of first person shooter, survival horror, tower defense, and role-playing games. It presents combat, crafting, looting,...

Echoes of a dark and violent past resonate throughout a savage land, steeped in treasure and blood. Hyper Light Drifter is an action adventure RPG in the vein of the best 16­-bit classics, with modernized mechanics and designs on a much grander scale.

A retro-inspired 2D Action RPG set in the distant future. CrossCode combines 16-bit SNES-style graphics with butter-smooth physics, a fast-paced combat system, and engaging puzzle mechanics, served with a gripping sci-fi story.

The Ascent is a solo and co-op action RPG set in a cyberpunk world. The mega corporation that owns you and everyone, The Ascent Group, has just collapsed. Confusion and chaos ensue, security and order are in disarray, and without protection, everyone is left t...

Citadel: Forged With Fire is a massive online sandbox RPG with elements of magic, spellcasting and inner-kingdom conflict. You have complete freedom to pursue your own destiny; hatch plots of trickery and deceit to ascend the ranks among allies and enemies, be...

Force of Nature is an indie open world sandbox game with fighting, crafting, building and farming systems.

Sky Break is an open-world game on a stormy abandoned planet filled with wild mechas. Learn to master this world and to hack the mechas if you want a chance to survive.

No Man's Sky is an action-adventure survival game set in a procedurally generated universe containing over 18 quintillion planets. Players explore star systems, gather resources, trade with alien species, and upgrade their equipment while following an overarch...

A first-person cyberpunk exploratory horror RPG and sequel to System Shock (1994) in which a soldier wakes up in the starship Von Braun in the aftermath of a disaster and finds himself in the midst of a conflict between SHODAN, the artificial intelligence anta...

The Earthlings have joined the interstellar club. The galaxy will never be the same. The year is 2086 and Earth has detected an alien distress call originating from the surface of Triton. In response, Star Control is formed with you as The Captain of Earth's...

In this first-person Western RPG, the player takes on the role of Courier 6, barely surviving after being robbed of their cargo, shot and put into a shallow grave by a New Vegas mob boss. The Courier sets out to track down their robbers and retrieve their carg...

Fallout 3 from the creators of the award-winning Oblivion, featuring one of the most realized game worlds ever created. Create any kind of character you want and explore the open wastes of post-apocalyptic Washington D.C. Every minute is a fight for survival a...

Bethesda Game Studios welcome you to the world of Fallout 4, their most ambitious game ever, and the next generation of open-world gaming. As the sole survivor of Vault 111, you enter a world destroyed by nuclear war. Every second is a fight for survival, and...

Immortal: Unchained is a souls-inspired third-person shooter/action RPG.

After 22 years, cyberpunk cult classic System Shock is getting an update. A "reimagined" version of the 1994 Windows PC game is in the works at Night Dive Studios for PC and Xbox One, and it's a project that company founder Stephen Kick says he can hardly beli...