Top similar games like Biblios: Tome of Darkness:

Hands of Necromancy is a Dark Fantasy FPS metroidvania, inspired by classics such as Heretic and made with the GZDoom engine. Wield weapons, magic or transform into a fearsome monster to slay your foes, then raise them as undead servants and unleash even more carnage to become a master Necromancer!

Serious Sam: Siberian Mayhem is a new stand-alone expansion to the world of the classic FPS series. Join the fight against Notorious Mental on a journey through the wild lands of Russia, and find your way through this lost chapter of Sam Stone's adventures.

Fight your way through armies of Nazi occultists, religious zealots, and unspeakable cosmic horrors to unveil the Eldritch secrets behind the war theatre in this 2000s-era-inspired grimdark singleplayer FPS where WW2 meets Cthulhu Mythos.

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.

Spread the love! Incolatus is a Y2K girly-pop arena-style movement shooter where standing still is not an option. The faster you go, the more damage you deal and the more you heal! Just. Don’t. Stop. Moving. ❤

"The Book" is an old-school-inspired, action-packed first-person shooter set in a pirate world overrun by supernatural entities. Craft and upgrade steampunk-styled magic weapons as you fight your way through.

Embark on a journey into the darkest nightmares to restore your sanity. Blast your way through hordes of possessed enemies, unlock an arsenal of deadly weapons and unearthly abilities, and get ready to face even more Lovecraftian madness in this action-packed FPS sequel.

A warrior can't find peace even after death if he's offered a reward for bringing back a demon determined to take over the Earth. Welcome back to the land of the living, take up arms, forget fear and go hunting!

Face off against hell forces in shooter "Grimwalker". Engage in thrilling combat with a variety of weapons and use your demon form to become even more powerful. Explore a world filled with secrets while managing your resources to survive.

A short atmospheric FPS experience. Escape confinement, return to your wife, and kill anything that stands in your path.

Crush the cult of Astaroth and vanquish her hellspawn, make them squeal and hide where they came from. Enjoy a Fresh Look & Old Fun in this arcade horror FPS game inspired by the legends of the 90s.

Bloodshed is a Roguelite Survivors FPS; an exhilarating fusion of Roguelite elements merged with retro-styled visuals and first-person “Survivors-like” frenetic combat action!

A retro FPS for the ages! Once branded a HERETIC. Now YOU have been chosen as our champion! Reclaim our sacred weapons. Take back our ancient lands. If you can stand... AMID EVIL.

An intense and fast-paced survival horror shooter in a dark fantasy world. Face overwhelming odds in a brutal struggle against evil.

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.

A horror anthology shooter in the Dread X Collection series. Co-produced by DUSK creator David Szymanski. Featuring 7 new short games, a robust launcher world set in an abandoned arctic base.

Survival Horror in first person where you must manage your ammunition well, explore varied scenarios and face nightmarish beings, while investigating the macabre experiments with children, the result of a mind unhinged by madness and family loss.

Fight against endless waves of demons inside a flesh creature. Classic horde gameplay. Deep guttural sounds. One giant worm.

A Brutal, Action Horror FPS. Fight for your survival against a malevolent omen that has awoken. Will you stop this Evil... or fall victim like the rest?

Shoot, slice, and shred your way through hordes of the undead in Cryptis, a retro-inspired boomer shooter combining modern visuals with '90s gameplay. Embrace the chaos, slaughter your enemies, and leave nothing left standing!

Dread Templar is a fast-paced hardcore old-school FPS, combining classic 90s shooter and modern FPS elements. Unlock and combine dozens of weapon upgrades and skills, embrace the Dread Force and obliterate hordes of fiendish enemies. Become the scariest thing in hell and get your revenge!

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.

Inspired by John Romero, David Lynch, and Doom 64, Rusted Awakening is a gothic horror shooter set in a rusted industrial nightmare.

A brutally difficulty nightmare. A rogue detective infiltrates a cult compound to save a kidnapped woman and discovers a dark labyrinth of inhumane experiments and manmade flesh monsters. A tense and unnerving first person survival horror game, with limited resources, exploration and puzzle solving.

Zan and her orc sisters must fight to save their homeland from a demonic invasion! Immerse yourself in a sprawling underground world where the rich lore, exploration and puzzles of classic adventure games blend with the visceral combat of a 90s' shooter.

Survive a medieval zombie apocalypse in non-linear levels. Collect crystals and keys to uncover the dark story behind a biohazard outbreak, and choose your playstyle wisely to unlock multiple game endings. Can you run, shoot, and outlast the undead horde?

Enter Bone Dust, an adrenaline-fueled arena shooter with bullet hell dynamics. Engage in swift, arcade-inspired gameplay, and face off against terrifying adversaries using your magical deck of cards. Prove your mettle and climb to the top of the global leaderboard!

Navigate gritty sewers as a vengeful cat in this fast-paced FPS. Seek retribution for your soul-mate, marked by ruthless rat leaders. Utilize strategic slow-motion, precise wall grinds, and upgrades for intense, gory encounters in a relentless cat-and-rat showdown.

A horror action-adventure with a gripping story. Fight through the forest using energy granted to you by greater powers lest you succumb to the will of the forest guardian Leshy.

A first person shooter that sets you far away, near death.

Progress through the cursed depths of a nightmare while finding an arsenal of powerful weapons and improving your abilities along the way. This retro-inspired FPS with looter shooter and rogue-lite elements breaches the wall between classic and modern gameplay.

Doomed Hell 64 is a retro FPS where you battle through hellish levels filled with monsters and chaos. Battle through endless waves, discover the hidden secrets of hell, and obliterate all living forms!