Top similar games like Phlegethon:

Strider-X - Multiplayer First Person Competitive TDM Shooter featuring massive, high quality maps, and immersive gameplay crafted to attract all gamers. Proudly being built based on our communities feedback and input.

Prepare for terror in this ground-breaking classic old-school FPS. Following the destruction of Time you are left to battle in this horrific hellhole of multilevel interconnected missions populated by gruesome grotesque creatures.

Once again, you are on board Shakhter-One. Traverse the deck of a well-known mining ship and the depths of Mark's twisted mind blended together. Run, fight, hide, explore – discover, what really happened to this place and do your best to destroy Shakhter-One.

Become a Hired Gun. The money’s good, the dog’s loyal, and the gun’s reliable. Embark on a fast-paced, violent, and thrilling FPS set in the darkest reaches of Warhammer 40,000’s most infamous hive city.

Kingpin: Reloaded is an enhanced re-release of the classic tale of revenge. Take control of a street gang and order your recruits to attack, defend or even do a little safe-cracking to pick up some needed cash.

Become an ace archer! Use various arrows to hunt down monstrous enemies. Make fast, tactical decisions and dominate the battlefield. Demonstrate your skills with advanced firing modes. Wander in a beautiful environment, make meaningful choices, and prove your mastery of the bow!

Shadows of the Damned, an action-adventure road trip through hell, has been remastered at last! Get ready for a story about rock, love, and just a little bit of demon slaying.

SUFFER 2 is a tough-as-nails boomer shooter with a horror punk twist - become The Spirit of Anarchy and destroy the corporate police state with righteous ninja fury!

An intense first person shooter that delivers a twisted and gripping narrative of tragedy, modern crime drama, and supernatural horror.

A brutal bodycam FPS set in Hong Kong. Kill your captors, rescue the others, and record every second of your revenge.

Conviction is a dark, gritty shooter where faith is your fiercest weapon. Armed with sanctified firearms every level pushes you deeper into the chaos, where grotesque creatures lurk in the shadows and the only way forward is through overwhelming firepower. Prepare to show your Conviction...

Step into the Arena. Compete against players from around the world in this fast-paced shooter that combines the dark mythos of the original Quake with the skill-based competition of Quake III Arena. Become a Champion.

Equip weapons against physics based enemies, swing through chaos with grappling hook and destroy everything in your path to avenge the little chick!

Agony UNRATED is a first-person, survival horror set in hell. You will begin your journey as a tormented soul within the depths of hell without any memories about your past. The special ability to control people on your path, and possess demons, gives you the measures to survive.

You’re an Operator in a covert underground facility, researching advanced military and alien technology. A routine day takes a sinister turn... Fight hostile creatures, explore alien corridors, and uncover the mystery as you struggle to survive

ENTER HELL and experience blood and torment the way God intended. Use shotguns, rocket launchers, and more to spread the joy of suffering to your friends and loved ones.

Savage Gears is a violent, single-player alt-history Africa Cold War shooter. Armed with an Iron Fist and an arsenal of devastating weaponry, you play as Ero Lei'Bourne, a S.P.E.A.R. operative, in the middle of a dangerous conspiracy.

You awake to the sound of your own panicked breath. In Manhunt, you must run, hide and fight to survive. If you can stay alive long enough, you may find out who did this to you. This is a brutal blood sport.

You are the only one who can restore order to the world! Arm yourself and stop this madness using your shooting potential.

CyClones is a first-person shooter (FPS) classic from the 90s that challenges players to explore maze-like environments and take down flesh-steel monstrosities using an impressive arsenal of hi-tech weaponry.

The awakening of Hell has awakened you. Go through different worlds to catch the Messiah of Hell and take back what was taken from you. Souldead is a fast-paced dark fantasy FPS shooter with a modern take on the gameplay.

Titanfall delivers fast-paced, hyperkinetic vertical warfare that gives shooter fans the freedom to fight their way as both elite assault Pilots and fast, heavily armored Titans.

Get ready to kill drug dealers, crime bosses and anyone who stands in your way as you seek revenge for your father’s murder. The Slater is a story-driven first-person stealth-action-puzzle game that puts you in the shoes of a former cop Mark Slater.

Escape from the Alien, find necessary items that allow you to escape and cure the virus, and bring hope to humanity, yourself, and your family.

Rot Forever is an FPS horror game set in a decaying megastructure.

The chaos will never end. Decimate your enemies, fight against hordes of invaders who know no mercy. Dozens of enemy types await you. Old comrades will stand in your way. Shoot first and never ask questions.

BF:RI is a military tactical shooter and a work of historical fiction set in war-torn Burkina Faso. You are a CIA SAC Tier 1 operator, assigned to Operation Sahel Dominion, a covert manhunt targeting the Leader of the Sahel Caliphate responsible for an act of terrorism on American soil.

This is a bio infectious shooting game. You will play as a human, resist the attack of infected individuals, wait for the opportunity to become a hero, and kill infected individuals to the point of no return. Or play the role of an infected person, infect humanity, and defeat all heroes.

It's a game that realistically expresses the dark feeling of the end of the century, set in a place that has turned into a place full of zombies and bizarre creatures. You don't have to go through a lot of learning to experience the cool play. Sweep away a swarm of zombies running from all sides.

You wake up and find yourself in the midst of a psychotic infestation, and gotta find a way out and avoid being chewed up into a red paste...

You are the legendary Swamp Fox, who fights against British redcoats during the American Revolutionary war. Grow cabbages. Brew beer. Sleep in a cozy log cabin.

Become the unstoppable, destructive force at the center of Hell's eternal war. Fight in massive battles against thousands of demons that stretch to the horizon. Master brutal, high-speed combat and seamlessly command your own legions to carve a bloody path to the throne of Hell.

Sabotage a cult and their schemes in this Mystery, Horror, FPS. Explore a mansion while massacring the creepy followers and their foul abominations. Find various weapons to slay your enemies with and uncover the cruel secrets of the organization.