Top similar games like Heterodox Beta:

Protos Magos is a Spellcrafting FPS with fast-paced combat. Explore a medieval setting and blast your way through a horde of demons. Create custom spells to suit your unique play style.

Perilous Warp is a fast-paced indie retro-shooter inspired by the classic 3D-actions. Communication with a distant space colony has been lost, and you bravely step into the teleporter with the desire for glorious adventures. But do not expect to win in a heartbeat!

KARM brings back '90s FPS look and feel in a lovecraftian world. Try to discover what lies behind the cult and make sure you don't lose your sanity!

Arthurian Legends is a medieval first person action game set in the land of Albion during a time of myth and legend. Battle hordes of Saxons, demonic beasts, the undead and worse in thy quest to save Albion from The Masters of the Old Religion.

Ravensword: Undaunted is a FPS dungeon crawler inspired by Hexen and Heretic, set within the Ravensword Universe.

Waking Nitemare: A newtro FPS with modern twists. Dash, heal with melee headshots, use bullet time. Face unique bosses, find upgrades. Classic shooter action meets innovative mechanics. For retro fans and newcomers alike.

COVEN is a hyper-violent retro FPS where your path of vengeance will take you across time and space. Destroy your enemies and eat their flesh.

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.

Conviction is a dark fantasy, DOOM-like first person shooter where you play as a man with nothing left to lose as you face off an onslaught of cultists and demons in a world enshrouded by darkness. Prepare to show your conviction…

You hate faeries, unicorns and dragons? Take AK-47 and show them what you think about them! The invasion of magic has started! The civilization is collapsing! Don’t wait, take up your gun and fight! Drown the evil, magic creatures in the sea of their blood!

A SHORT and sweet pixelated low fidelity 90s throwback hyper-fast action shooter. Survive and fight through a city overrun with manufactured monstrosities, biomass horrors, and a military authority trying to purge everything living. Featuring a heavy metal / techno soundtrack

Multiplayer action game in the entourage of the Second World War with total destruction of the environment. Complete freedom of action. Do anything and anywhere. Build defense, demolish enemy towns, control any vehicle which you will see on your way or create.

Hands of Necromancy II is a dark fantasy FPS sequel, inspired by classics such as Heretic and Doom. Choose from two characters, wield new weapons and learn even more powerful spells and transformations to prove once and for all that you are the supreme Necromancer, master of death itself!

Breach enemy stronghold in dread Siberian wastelands before insurgents can open gates to Samozbor dimension.

Delve into the dark heart of Valthazar's Sanctum, an ever-shifting roguelite FPS. Confront sinister traps, and battle his creatures. Can you survive and retrieve the relic?

A classical FPS based on movement filled with metroidvania elements and power ups to find by exploring the interconnected levels.

MAXIMUM Action is a brutal and satisfying physics-based first person shooter influenced by Hong Kong cinema, heroic slow motion bloodshed, and old-school FPS ACTION.

VR meets old school FPS. Blast, bludgeon, jump, and climb your way through an ancient temple that has been overrun by augmented undead minions. Set in a world with a unique aesthetic and horror elements.

TICKDOWN is a fast-paced FPS where you have two real-time hours to locate and defuse a weapon of mass destruction. Use the powers of Water, Earth, Fire, and Air to fight your way through hordes of deadly enemies to reach your objective.

Tactical Operations is a round based fast-action first-person shooter with classic controls. Built using the Unreal Engine 4 – Welcome to TO4!

Classic First Person Shooter style game. Like the good old days. An action game focused on speed, gore, guns, and metal music. Inspired by the 90s’ classics with modern visuals and audio!

Forgive Me Father is a dark retro horror FPS set in a comic book style world inspired by the novels of H.P. Lovecraft. As the only one left with full senses, you begin a journey in search of answers and relief. How long can you last?

Explore the gloomy rooms of a sci-fi base as a doomed marine, the sole survivor of the portal experiment. Save humanity as you did in the 90s with your trusty shotgun, make your way through ominous corridors inhabited by the shadows of sinners and evil spirits.

Perfect for old school gamers and those eager to be part of the creation process. Help us develop an exciting third-person RPG. We're at a very early stage, which allows us to remain flexible and responsive to your feedback

BF:RI Is a Hardcore Tactical Shooter depicting the ongoing Burkina Faso Insurgency. You are CIA Special Operations Group tasked with hunting down ISIS insurgents

BRUTAL First Person Shooter focused on action, gore and driving metal music.

Death is only the beginning. Crawl from your grave and gear up to fight your way through the ranks of a mysterious and twisted cult. You, your guns, and your dynamite will have to shoot, slide, blast, duck, dodge, and maybe throw a gib or two to survive in this old-school-inspired shooter.

Visceral physics-based VR combat set within an ancient realm of Viking lore and mystic powers! Discover magical runes and unlock spells while battling evil forces throughout eternity!

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.

Explore a virtual dungeon where each room is an entire game world, each with its own characters, gameplay, and themes. Dive deeper and deeper, unlock more and more worlds, and be the first to reach the Core!

Destroy enemies and bosses using a variety of weapons. Visit different times and places with unique enemies. Inspired by classic games from the of 90s genre.

Enter a realm of nightmares and claw and shoot your way through hordes of bloodthirsty vermin and things that are much, much worse in this retro FPS

Sinned Arena is a classic arena shooter inspired by timeless 90s games. You are trapped in Hell with other unfortunate souls, fighting among each other for demons twisted pleasures. Fight for your way out this dark place but beware, demons aren't there just to watch.

Condition Zero,Where you can play multiplayer and frag players or play zombies and survive wave of zombies.