Single-player games like Thief: The Dark Project Remastered
Below are 16 single-player Steam games similar to Thief: The Dark Project Remastered, 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 Thief: The Dark Project Remastered page.
Ranked picks
- 1

Call of Saregnar
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Adventure with Thief: The Dark Project Remastered.
A story-rich tactical RPG inspired by 90s classics. Explore a handcrafted medieval world, solve riddles, and fight in turn-based combat alongside a cast of live-action characters.
- 2

Thief
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action and Adventure with Thief: The Dark Project Remastered.
Garrett, the Master Thief, steps out of the shadows into the City. In this treacherous place, where the Baron’s Watch spreads a rising tide of fear and oppression, his skills are the only things he can trust. Even the most cautious citizens and their best-guarded possessions are not safe from his reach.
- 3

Slice of Sea
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Adventure with Thief: The Dark Project Remastered.
Slice of Sea is a peaceful adventure and puzzle game. You play as Seaweed, a sea creature clearly out of their element. Explore desolate world of dust, all hand-drawn on paper in unique art style. Collect items, solve puzzles and lead Seaweed back home to the sea.
- 4

HORROR TALES: The Wine
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action and Adventure with Thief: The Dark Project Remastered.
Explore a post-pandemic fictional Mediterranean island and confront your fears! Immerse yourself in a seemingly abandoned city and struggle to find a precious Banydebosc red wine bottle to cure your loved ones. But be aware; your Nemesis is hunting you. Indie Jumpscares included! :D
- 5

Riven (1997)
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Adventure with Thief: The Dark Project Remastered.
Released in 1997 as the original sequel to Myst, one of the best-selling puzzle adventure games of all time. Prepare to enter a world "torn asunder" by timeless, unresolved conflicts -- a world of incomparable beauty, intrigue, and betrayal.
- 6

Lords of the Fallen
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action and Adventure with Thief: The Dark Project Remastered.
A vast world awaits in the medieval, dark fantasy action-RPG, Lords of the Fallen. As a fabled Dark Crusader, embark on an epic quest to overthrow Adyr, the demon God. The final major update Version 2.5 is out now: features deadlier boss battles and all-new Veteran Mode.
- 7

Thief: Deadly Shadows
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action with Thief: The Dark Project Remastered.
You are Garrett, the master thief. Rarely seen and never caught, Garrett is the best that ever was. Able to sneak past any guard, pick any lock, and break into the most ingeniously secured residences. Garrett steals from the wealthy and gives to himself, making his living in the dark and foreboding City.
- 8

Voidwrought
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action and Adventure with Thief: The Dark Project Remastered.
Voidwrought is a 2D action-platformer set in a hand-drawn world of cosmic horrors. Explore the thawing ruins of the First Civilisation and strike down the gods that dwell there. Grow your powers, uncover ancient artifacts, and expand your shrine amid the wreckage.
- 9

DOOM + DOOM II
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action with Thief: The Dark Project Remastered.
Developed by id Software, and originally released in 1993 and 1994, the definitive, newly enhanced versions of DOOM + DOOM II are available as a combined product.
- 10

Quake
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action with Thief: The Dark Project Remastered.
Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.
- 11

System Shock
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action and Adventure with Thief: The Dark Project Remastered.
A first-person fight to the death in the depths of space!
- 12

Quake II
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action with Thief: The Dark Project Remastered.
You are humanity’s last hope to stop the Strogg, a hostile alien race waging war against Earth. Play this military sci-fi FPS, now upgraded for modern platforms with improved visuals, new campaign content, online multiplayer/co-op, and more.
- 13

DOOM 64
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action with Thief: The Dark Project Remastered.
Play the enhanced version of the original game released on the Nintendo 64 in 1997. Years have passed since you stopped Hell’s invasion of Earth. Quarantined for humanity’s safety, the UAC research facilities on Mars were abandoned and forgotten...until now.
- 14

Blood™ Fresh Supply
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action with Thief: The Dark Project Remastered.
Battle an army of sycophantic cultists, zombies, gargoyles, hellhounds, and an insatiable host of horrors in your quest to defeat the evil Tchernobog. Squirm through 42 loathesome levels filled with more atmosphere than a Lovecraftian mausoleum.
- 15

System Shock® 2 (1999)
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action with Thief: The Dark Project Remastered.
"Remember, it is my will that guided you here. It is my will that gave you your cybernetic implants, the only beauty in that meat you call a body. If you value that meat... you will do as I tell you." The cult classic sci-fi horror FPS-RPG has returned.
- 16

Turok
Single-player alternative to Thief: The Dark Project Remastered — playable solo, no multiplayer required. Shares Action and Adventure with Thief: The Dark Project Remastered.
A world where time has no meaning - and evil knows no bounds. Torn from a world long gone, the time traveling warrior Turok has found himself thrust into a savage land torn by conflict.