Single-player games like ADK
Below are 11 single-player Steam games similar to ADK, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like ADK page.
Ranked picks
- 1
Final Rites
Single-player alternative to ADK — playable solo, no multiplayer required. Shares Action and Adventure with ADK.
After exorcists sent to a remote Spanish village go silent, the FINAL RITES unit is deployed. Investigate sites corrupted by failed rituals, explore hostile environments, fight the undead, and perform sacred rites to contain entities emerging from a breach beyond reality.
- 2
The madness of death
Single-player alternative to ADK — playable solo, no multiplayer required. Shares Action and Adventure with ADK.
The madness of death is a first person psychological horror game. Explore the house in order to escape from it and break the curse of the Death Stone. You will have to solve the puzzles in order to advance and try not to stay in the dark.
- 3
Calvar - The Darkest Gate
Single-player alternative to ADK — playable solo, no multiplayer required. Shares Action and Indie with ADK.
CALVAR – THE DARKEST GATE is a first-person psychological horror game created by a two-person indie team. Explore a world of fractured memories, ritual corruption, disturbing creatures, and an abandoned asylum where reality itself begins to unravel.
- 4
Midnight Oil: Prologue
Single-player alternative to ADK — playable solo, no multiplayer required. Shares Action and Indie with ADK.
A horror action experience with brutal melee combat, tactical gunplay, and environmental puzzles. Players must survive hostile, atmospheric locations where every encounter demands quick reflexes, smart resource management, and careful exploration.
- 5
Hallowed Veil: The Last Prince
Single-player alternative to ADK — playable solo, no multiplayer required. Shares Adventure with ADK.
As the last knight of a fallen order, uncover the dark secrets of a once-vibrant world now shrouded in corruption. In this Action adventure game explore haunting ruins, castles, caves, and forests, battling twisted creatures born of an insidious curse. Free Elythar from darkness, or embrace it.
- 6
OMEGA: The Dead Planet
Single-player alternative to ADK — playable solo, no multiplayer required. Shares Action and Adventure with ADK.
OMEGA: The Dead Planet is a third-person sci-fi survival horror game set on a hostile alien world. Explore semi-open regions, scavenge resources, upgrade your abandoned base, survive infected colonists and aberrant alien predators, and struggle to control Jessica’s dangerous mutation.
- 7
Spiritus Sancti
Single-player alternative to ADK — playable solo, no multiplayer required. Shares Action and Indie with ADK.
Spiritus Sancti is a first-person psychological horror where your voice is your weapon. Speak sacred rites through your microphone to repel, stun, and exorcise the forces of darkness. Every encounter is real-time, every word a test of faith. An experience like no other.
- 8
Haunted Things
Single-player alternative to ADK — playable solo, no multiplayer required. Shares Action and Indie with ADK.
Haunted Things is an indie horror game that you can choose as third person or first person view in carrying out survival horror actions. Play as Guna, looking for his brother who mysteriously disappeared. On his journey, he is haunted by bad things from other worlds and even from his own world.
- 9
Death Rabbit Arena
Single-player alternative to ADK — playable solo, no multiplayer required. Shares Action with ADK.
Death Rabbit Arena is a fun first person and third person shooter that takes place in real world locations. Play with friends online or offline against the computer or by yourself and explore big open world maps.
- 10
Kill Santa
Single-player alternative to ADK — playable solo, no multiplayer required. Shares Action with ADK.
Santa has been a naughty fellow this year. Kill him and his helpers before things get out of hand!
- 11
Starvania - Tales Of The Past
Single-player alternative to ADK — playable solo, no multiplayer required.
The land of Starvania is under attack by a demon god. It's only way of survival is to summon a warrior from the future to help it fight the demon god. Will it work? Or is Starvania doomed?