Games like Heretic: Shadow of the Serpent Riders on Steam

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DOOM 3 A demonic invasion has overwhelmed the Union Aerospace Corporation's Mars research facility. As one of only a few survivors, you must fight your way to hell and back against a horde of demons in this award-winning horror/action FPS and reimagining of the original DOOM.

Similarity 63%
Price -91% 0.97€
Rating 8.4
Release 18 Oct 2012
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.

Similarity 63%
Price 8.19€
Rating 8.5
Release 10 May 2006
STAR WARS™ Jedi Knight - Mysteries of the Sith™ It is five years after Kyle's victory over the seven dark Jedi. Invading Imperial forces advance upon a quiet Rebel outpost, interrupting Kyle's training of a brave new Jedi, Mara Jade. First introduced in Timothy Zahn's award-winning Star Wars novel, Heir to the Empire, Mara Jade blends her past experiences as a one time smuggler and...

Similarity 63%
Price 2.99€
Rating 6.4
Release 16 Sep 2009
Chaser Mars, 2044. The UN establishes MARSCORP (Martian Security and Economics Committee) under the leadership of Samuel Longwood. In the years that follow, the UN gradually loses control of MARSCORP, mainly due to the non-transparent licence policy of its director.

Similarity 63%
Price -91% 0.46€
Rating 6.8
Release 16 Jul 2010
Call of Duty® 4: Modern Warfare® (2007) The new action-thriller from the award-winning team at Infinity Ward, the creators of the Call of Duty® series, delivers the most intense and cinematic action experience ever. Call of Duty 4: Modern Warfare arms gamers with an arsenal of advanced and powerful modern day firepower and transports them to the most treacherous hotspots...

Similarity 62%
Price -50% 9.99€
Rating 9.1
Release 12 Nov 2007
Counter-Strike: Condition Zero With its extensive Tour of Duty campaign, a near-limitless number of skirmish modes, updates and new content for Counter-Strike's award-winning multiplayer game play, plus over 12 bonus single player missions, Counter-Strike: Condition Zero is a tremendous offering of single and multiplayer content.

Similarity 62%
Price 8.19€
Rating 9.0
Release 01 Mar 2004
Red Faction JOIN THE REVOLUTION! Lured to Mars by the Ultor Corporation's promise of a better life, thousands have come to seek their fortune and work for the massive mining company. But all is not as it seems. A deadly plague is sweeping through the barracks, and miners suffer daily abuse at the hands of the Ultor guards.

Similarity 62%
Price -95% 0.51€
Rating 8.3
Release 05 Aug 2009
A.W.O.L. A.W.O.L. is a first-person, mil-spec shooter developed using the Build engine (Duke Nukem 3D, Ion Fury).

Similarity 62%
Price Free to play
Rating 7.6
Release 15 Sep 2022
CARNAL CARNAL is a fast and challenging retro FPS straight from the mid '90s. The Sons of Anak are opening portals to extract Dark Matter from the "other side". Combat the possessed soldiers, the manifested demons helping them, and any inanimate objects standing in your way!

Similarity 62%
Price 0.99€
Rating 8.1
Release 09 Apr 2021
XIII - Classic You are the victim of a conspiracy! The FBI, CIA and a group of murderers are chasing you. XIII… This strange tattoo and the key of a safe are your only clues to survive and claim your innocence! It's time to gear up and eliminate your ennemies!

Similarity 61%
Price -96% 0.55€
Rating 8.6
Release 11 Jun 2020
Project Warlock II Adrenaline-pumping gore retro funhouse that’s full of guns, magic, demons, vertical arenas, 3D visuals, 2D sprites, and heavy metal music. Inspired by FPS classics like Quake and Doom 64, Project Warlock II is the explosive boomer shooter sequel you were too shy to ask for.

Similarity 61%
Price -41% 9.49€
Rating 7.6
Release 28 May 2025
Delta Force Land Warrior Engage the enemy across vast outdoor environments and expansive indoor environments as you take control of the US Army's elite anti-terrorist unit. Delta Force Land Warrior™ introduces new weapons and characters for both single player and intense online multiplayer via NovaWorld.

Similarity 61%
Price -7% 9.38€
Rating 8.5
Release 18 Jun 2009
SharpShooter3D SharpShooter3D is a first-person subculture shooter in the best old school traditions. Burn! Destroy! Kill! Kill! Kill!

Similarity 61%
Price 5.00€
Rating 9.1
Release 14 Jul 2023
Call of Duty: United Offensive Award-winning developer Gray Matter Interactive follows up on the success of Infinity Ward's Call of Duty™ - winner of over 80 Game of the Year and 50 Editors' Choice awards worldwide - with Call of Duty™: United Offensive™.

Similarity 61%
Price -25% 14.99€
Rating 8.3
Release 13 Oct 2006
TRON 2.0 Over 35 levels of challenging gameplay -- Race at the speed of light, fight off computer Viruses and engage in violent digital combat.

Similarity 60%
Price -69% 3.08€
Rating 8.5
Release 10 Oct 2014
Quake 4 As part of the elite Rhino Squad, you must spearhead Earth’s military invasion of a hostile alien homeworld. But, in this desperate war for humanity’s survival against an unrelenting enemy, you may discover that the only way to defeat them...is to become one of them.

Similarity 60%
Price -80% 3.11€
Rating 8.4
Release 04 Aug 2011
WRATH: Aeon of Ruin Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World.

Similarity 59%
Price -98% 0.66€
Rating 7.2
Release 27 Feb 2024
Serious Sam HD: The First Encounter Serious Sam HD: The First Encounter is a visually upgraded and fully Steam supported remake version of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS which was Gamespot's Game of the Year 2001 and which scored overall of 87% on Metacritic!

Similarity 59%
Price -83% 2.57€
Rating 9.1
Release 24 Nov 2009
Tom Clancy's Rainbow Six® Vegas Tom Clancy's Rainbow Six makes its next-generation hardware debut in the most dramatic installment of the renowned first-person shooter franchise to date. Rainbow operatives take to the chaotic streets of Las Vegas as an escalating terrorist siege in 'Sin City' threatens to take world terrorism to new, uncontrollable heights.

Similarity 59%
Price 9.99€
Rating 7.6
Release 09 Apr 2008
STAR WARS™ Battlefront II (Classic, 2005) Join the rise of Darth Vader’s elite 501st Legion of Stormtroopers as you fight through an all new story-based saga where every action you take impacts the battlefront and, ultimately, the fate of the Star Wars galaxy.

Similarity 59%
Price 9.75€
Rating 9.3
Release 08 Jul 2009
Frontlines™: Fuel of War™ Frontlines™: Fuel of War™ is an open-world First Person Shooter set on the frontlines of tomorrow. In a world ravaged by a global energy crisis, environmental decay, and economic depression, players assume the role of an elite soldier in the Western Coalition Army on an epic crusade against the Red Star Alliance to control the last of...

Similarity 59%
Price -75% 2.49€
Rating 6.6
Release 29 Feb 2008
Serious Sam HD: The Second Encounter Serious Sam HD: The Second Encounter is a visually upgraded and fully Steam supported remake of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS and Gamespot's Game of the Month!

Similarity 59%
Price -64% 7.35€
Rating 8.6
Release 28 Apr 2010
HROT HROT is a single-player retro FPS set in a small socialist country neighboring Soviet Union (Czechoslovakia) after an unspecified disaster in 1986. Those times were dark and terrifying and so is the game.

Similarity 59%
Price -28% 14.06€
Rating 9.4
Release 16 May 2023
F.E.A.R. Experience the original F.E.A.R. along with F.E.A.R. Extraction Point and F.E.A.R. Perseus Mandate.

Similarity 58%
Price -90% 0.98€
Rating 9.1
Release 21 May 2010