Single-player games like Lost Boy : Lost Island
Below are 9 single-player Steam games similar to Lost Boy : Lost Island, 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 Lost Boy : Lost Island page.
Ranked picks
- 1
Frontier Hunter: Erza’s Wheel of Fortune
Single-player alternative to Lost Boy : Lost Island — playable solo, no multiplayer required. Shares Action and Adventure with Lost Boy : Lost Island.
This is an anime-style Metroidvania game with an RPG progression system, numerous weapons for switching, and an emphasis on equipment building. It offers three switchable characters, smooth gameplay, impactful combat feedback, and anime-style story scenes.
- 2
GRIME
Single-player alternative to Lost Boy : Lost Island — playable solo, no multiplayer required. Shares Action and RPG with Lost Boy : Lost Island.
Destroy... Absorb... Grow... GRIME is a fast and unforgiving Action-Adventure RPG in which you crush your foes with living weapons that mutate form and function, and then consume their remains with a black hole to strengthen your vessel as you break apart a world of anatomical horror and intrigue.
- 3
HunterX
Single-player alternative to Lost Boy : Lost Island — playable solo, no multiplayer required. Shares Action and Adventure with Lost Boy : Lost Island.
HunterX is an action-adventure game full of spirited battles. Use various styles of weapons and magic to experience your own fighting style and explore a great world.
- 4
Salt and Sacrifice
Single-player alternative to Lost Boy : Lost Island — playable solo, no multiplayer required. Shares Action and RPG with Lost Boy : Lost Island.
Join your fellow Marked Inquisitors in this online coop successor to award-winning 2016 Soulslike Salt and Sanctuary.
- 5
Death's Gambit: Afterlife
Single-player alternative to Lost Boy : Lost Island — playable solo, no multiplayer required. Shares Action and Adventure with Lost Boy : Lost Island.
Death's Gambit: Afterlife is a challenging 2D action platformer with deep RPG elements. As an agent of Death bound to his service, unravel the mystery of Siradon and discover the true price of immortality.
- 6
Feudal Alloy
Single-player alternative to Lost Boy : Lost Island — playable solo, no multiplayer required. Shares Action and Adventure with Lost Boy : Lost Island.
Feudal Alloy is an epic action adventure with fish-controlled medieval robots! Explore an unusual medieval world with a fish-controlled robot, Attu. Improve your combat techniques and skills by smashing many kinds of mechanical creatures in a beautiful hand-drawn world.
- 7
Chasm
Single-player alternative to Lost Boy : Lost Island — playable solo, no multiplayer required. Shares Action and Adventure with Lost Boy : Lost Island.
Explore the depths below a remote mountain town in this procedurally-generated Adventure Platformer. Taking inspiration from hack 'n slash dungeon crawlers and Metroidvania-style platformers, Chasm will immerse you in a fantasy world full of exciting treasure, deadly enemies, and abundant secrets.
- 8
Vigil: The Longest Night
Single-player alternative to Lost Boy : Lost Island — playable solo, no multiplayer required. Shares Action and RPG with Lost Boy : Lost Island.
Embark on a journey through the longest night with Leila, a valiant member of the Vigilant Order. Delve into the hidden truths shrouded in eternal darkness, unravel the mystery surrounding Leila's enigmatic sister, and confront the eldritch horrors lurking in a world that has lost the light of day.
- 9
Mourning House
Single-player alternative to Lost Boy : Lost Island — playable solo, no multiplayer required. Shares Action and Adventure with Lost Boy : Lost Island.
After a terrifying encounter on a lonely road, a man awakens inside a mysterious house where his wife has vanished. Solve puzzles, uncover dark secrets, and find a way to escape before it's too late.