Free games like The Lost Abyss
Below are 8 free-to-play Steam games similar to The Lost Abyss, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like The Lost Abyss page.
Ranked picks
- 1

Grimm's Hollow
Free-to-play alternative to The Lost Abyss — no purchase or trial window. Shares Indie and RPG with The Lost Abyss.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
- 2

Eternal Senia
Free-to-play alternative to The Lost Abyss — no purchase or trial window. Shares Indie and RPG with The Lost Abyss.
Thoughts and expectations ARPG
- 3

Tails Noir: Prologue
Free-to-play alternative to The Lost Abyss — no purchase or trial window. Shares Indie and RPG with The Lost Abyss.
Tails Noir: Prologue is the first act of a post-noir narrative adventure. Become raccoon private eye Howard Lotor and explore dystopian Vancouver inhabited by animals as you uncover a deeply personal story of change and transformation.
- 4

Saihate Station
Free-to-play alternative to The Lost Abyss — no purchase or trial window. Shares Indie and RPG with The Lost Abyss.
An exploration/horror/adventure game about the codependent, love-hate relationship between two men.
- 5

Aircar
Free-to-play alternative to The Lost Abyss — no purchase or trial window. Shares Indie with The Lost Abyss.
A simple immersive flying game built for VR. Pilot an aircar through a futuristic cityscape.
- 6

Mitoza
Free-to-play alternative to The Lost Abyss — no purchase or trial window. Shares Indie with The Lost Abyss.
It's not a game, it's a toy. Explore all cycles and prepare yourself to accept the inevitable effects of Mitoza.
- 7

The Riftbreaker: Prologue
Free-to-play alternative to The Lost Abyss — no purchase or trial window. Shares Indie with The Lost Abyss.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 8

Hello Charlotte EP2: Requiem Aeternam Deo
Free-to-play alternative to The Lost Abyss — no purchase or trial window. Shares Indie and RPG with The Lost Abyss.
A eulogy for happiness, and a lament for connection that never was.