Best Singleplayer Games on Steam

Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated singleplayer games. For those who prefer not to search, check out lists of the most played, top deals and best free to play Singleplayer games on Steam.

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GUN™ When life robs Colton White of all that matters, the only thing left he can trust is his GUN. From award-winning developer, Neversoft, and accomplished screenwriter, Randall Jahnson (The Mask of Zorro, The Doors), GUN follows Colton on his quest for discovery as he seeks to exact vengeful justice on those who have wronged him.

Price 14.99€
Rating 8.8
Release 13 Oct 2006
Psychonauts A Psychic Odyssey Through the Minds of Misfits, Monsters, and Madmen. This classic action/adventure platformer from acclaimed developers Double Fine Productions follows the story of a young psychic named Razputin.

Price -95% 0.58€
Rating 9.3
Release 11 Oct 2006
DEFCON Inspired by the 1983 cult classic film, Wargames, DEFCON superbly evokes the tension, paranoia and suspicion of the Cold War era, playing on the fascinating aspects of psychological gameplay that occur during strategic nuclear warfare.

Price -91% 1.12€
Rating 8.4
Release 29 Sep 2006
Advent Rising A common legend pervades the galaxy-that of a powerful, highly intelligent ancient race that will one day deliver the universe. They are known as Humans. The Advent of Humanity Begins...

Price -92% 0.81€
Rating 7.4
Release 14 Sep 2006
Company of Heroes Delivering a visceral WWII gaming experience, Company of Heroes redefines RTS by bringing the sacrifice of heroic soldiers, war-ravaged environments, and dynamic battlefields to life. Please visit the "Company of Heroes - Legacy Edition" page for additional user reviews.

Price -84% 3.11€
Rating 9.2
Release 11 Sep 2006
Insaniquarium Deluxe The craziest aquarium game ever! Tend to your fish, keep them happy and they'll reward you with coins and jewels. Buy tank upgrades or egg parts which hatch different in-tank pets. These pets can help you feed your fish, collect coins, or even protect against the aliens that will invade your tank.

Price 4.99€
Rating 9.3
Release 30 Aug 2006
Bejeweled 2 Deluxe With awe-inspiring planetary backdrops, explosive new gems and dazzling special effects, Bejeweled 2 is more wildly addictive than ever before.

Price 4.99€
Rating 8.8
Release 30 Aug 2006
Heavy Weapon Deluxe It's shoot-'em-up arcade action at its best! Use an incredible assortment of heavy artillery to blast away enemy tanks and planes, and fight your way to victory. What are you waiting for? Pull yourself up by your bootstraps and get into the action!

Price 4.99€
Rating 8.0
Release 30 Aug 2006
Feeding Frenzy 2 Deluxe The feeding frenzy begins again! Swim and swerve through underwater worlds, chow down on smaller fish, and chomp your way to ocean supremacy. But watch out: boatloads of pesky predators are looking to make lunch out of you.

Price 4.99€
Rating 9.3
Release 30 Aug 2006
Zuma Deluxe Deep in the jungle lie hidden temples bursting with traps and trickery, and it's up to you to uncover their treasures. Fire magical balls from your stone frog idol to make matches of three or more and clear the deadly chain before it reaches the golden skull.

Price 4.99€
Rating 9.2
Release 30 Aug 2006
Chuzzle Deluxe Drag the rows of fuzzy Chuzzles up and down, left and right, to match colors, and they'll pop and return to their test-tube home. Choose from four play modes and two difficulty levels.

Price 4.99€
Rating 8.9
Release 30 Aug 2006
Xpand Rally Please note as of October 2024, the online features for this game will no longer be supported.Xpand Rally is a breathtaking game that gives you the true to life experience of driving powerful rally cars amidst photorealistic sceneries. Realistic weather effects, rolling hills, and animated scenery all add to game's visual perfection.

Price -88% 0.59€
Rating 7.9
Release 24 Aug 2006
Uplink Uplink lets you play as a freelance hacker tackling risky contracts for corporations. Break into systems, steal data, sabotage rivals, and upgrade your gear. Support factions or go rogue in this immersive, strategy-driven hacking simulation game where your choices shape the outcome.

Price -92% 1.00€
Rating 8.7
Release 23 Aug 2006
X3: Reunion X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.

Price -89% 1.13€
Rating 6.9
Release 21 Jul 2006
X2: The Threat X²: The Threat is of a new generation of space simulator games, you play the role of Julian Gardna who continues the story set by X: Beyond The Frontier. The updated graphics engine gives the universe a fresher feel with newly designed ships and stations adding to the complexity of the universe.

Price -66% 1.71€
Rating 7.8
Release 21 Jul 2006
The Ship: Murder Party The Ship is a murder mystery multiplayer.

Price -87% 1.35€
Rating 8.3
Release 11 Jul 2006
Disciples II: Gallean's Return Disciples II: Gallean's Return is a compilation edition that includes the base game, Disciples II: Dark Prophecy, plus the two standalone expansions Disciples II: Guardians of the Light and Disciples II: Servants of the Dark.

Price -86% 0.86€
Rating 7.9
Release 06 Jul 2006
SiN Episodes: Emergence You are John Blade, commander of HardCorps, an elite security force dedicated to protecting the people of Freeport City. Four years have passed since your first battle with Elexis Sinclaire, a beautiful, brilliant, and ruthless scientist who is out to remake humanity according to her own twisted vision.

Price 8.19€
Rating 8.5
Release 10 May 2006
Shadowgrounds Shadowgrounds breathes fresh air into the action genre with explosive combat sequences, an innovative weapon upgrade system, and an intriguing storyline. The adrenaline-pumping, top-down gameplay and audiovisual fireworks set the scene for this new action experience which also includes single computer (split keyboard or joystick) co-op...

Price -85% 0.74€
Rating 7.8
Release 08 May 2006
Half-Life Deathmatch: Source Half-Life Deathmatch: Source is a recreation of the first multiplayer game set in the Half-Life universe. Features all the classic weapons and most-played maps, now running on the Source engine.

Price 9.75€
Rating 7.3
Release 01 May 2006
Earth 2160 After the destruction of the EARTH in 2150, the leaders of the Eurasian Dynasty escaped on board an evacuation fleet. Now they are fighting for the survival of the human species. Their base is one large building comprising of smaller variable parts.

Price -98% 0.29€
Rating 6.8
Release 01 Apr 2006
Red Orchestra: Ostfront 41-45 Fight in the theatre of war that changed the world forever. Battle alongside your compatriots on some of the most inhospitable environments of the Eastern Front in Red Orchestra: Ostfront 41-45. Red Orchestra places you in the most realistic WWII first-person multi-player combat to date on the PC, allowing the player to fight through...

Price -64% 1.45€
Rating 8.4
Release 14 Mar 2006
Dangerous Waters S.C.S. - Dangerous Waters allows you total control over multiple air, surface, and submarine platforms in a modern-day naval environment. Take direct control of individual crew stations and also plan and execute combined arms naval strategies from a top-down 'Commanders Eye' perspective.

Price -92% 2.12€
Rating 7.4
Release 07 Feb 2006
Darwinia Darwinia blends real-time strategy, action, and puzzles with a unique gesture-based control system. Save the Darwinians, battle viruses, and restore order in a retro-inspired digital world. Winner of multiple prestigious  awards, including the Seumas McNally Grand Prize at IGF 2006.

Price -96% 0.56€
Rating 7.6
Release 01 Dec 2005