Single-player games like The Lost Valley
Below are 9 single-player Steam games similar to The Lost Valley, 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 The Lost Valley page.
Ranked picks
- 1
5番線おじさん救出編 Platform 5 Dungeons
Single-player alternative to The Lost Valley — playable solo, no multiplayer required. Shares Action and Indie with The Lost Valley.
The long-awaited sequel to Japan’s hit “Nibansen” is here! This new rescue-horror in the “Bansen Series” goes beyond anomaly hunting. Enter massive Senjuku Station (千宿), full of oddities, and save the stranded old man. Now the truth of “Nibansen,” “Sanbansen,” and “Platform 4” is revealed…
- 2
G.O.P.O.T.A 2
Single-player alternative to The Lost Valley — playable solo, no multiplayer required. Shares Action and Indie with The Lost Valley.
Don't you keep the kid's word?!
- 3
Fright Animatronics 2
Single-player alternative to The Lost Valley — playable solo, no multiplayer required. Shares Action and Indie with The Lost Valley.
Fright Animatronics 2 is a first-person horror game where your task is to work in a warehouse for a week. What can go wrong?
- 4
DOUDY
Single-player alternative to The Lost Valley — playable solo, no multiplayer required. Shares Action and Indie with The Lost Valley.
Dare you play this game? Doudy and disturbing, dark and horrible. A realistic puzzle simulator with photorealistic graphics
- 5
The Magic Circle
Single-player alternative to The Lost Valley — playable solo, no multiplayer required. Shares Action and Indie with The Lost Valley.
In this darkly comedic story, you are the hero of an unfinished fantasy game, and your designers have failed you. Steal the power of a game god - trap their creations, swap behaviors and body parts, crafting your own unique solutions to free-form puzzles. Can you release a game ...from the inside?
- 6
Tank Mechanic Simulator
Single-player alternative to The Lost Valley — playable solo, no multiplayer required. Shares Action and Indie with The Lost Valley.
Renovate & build II World War tanks. Experience highly detailed & realistic simulation game. Take tanks fully apart by using different tools. Transform them from rusty and ruined to fully working. Check them on the training ground, sell or put into your own museum.
- 7
Platform 6 ONLINE | 6番線オンライン協力異変探し
Single-player alternative to The Lost Valley — playable solo, no multiplayer required. Shares Action and Indie with The Lost Valley.
The “Bansen” anomaly-hunt returns with online co-op! Midnight platforms are scarier—and more fun—together. All aboard!
- 8
Twisted Gallery 异馆
Single-player alternative to The Lost Valley — playable solo, no multiplayer required. Shares Indie and Adventure with The Lost Valley.
You're trapped in an endlessly looping art gallery — familiar, yet uncanny. If you can notice the changes, maybe you can find your way out.
- 9
The Vanishing of Ethan Carter
Single-player alternative to The Lost Valley — playable solo, no multiplayer required. Shares Indie and Adventure with The Lost Valley.
The Vanishing of Ethan Carter is a first-person story-driven mystery. Purchase this game to get both the original and the Unreal Engine 4 remaster called The Vanishing of Ethan Carter Redux.