Single-player games like Last Summer Iteration
Below are 9 single-player Steam games similar to Last Summer Iteration, 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 Last Summer Iteration page.
Ranked picks
- 1
Luto
Single-player alternative to Last Summer Iteration — playable solo, no multiplayer required. Shares Indie and Adventure with Last Summer Iteration.
Luto is a psychological horror experience where you take on the role of someone unable to leave their home. Every attempt to escape will lead you deeper into the unknown, where nothing is as it seems and everything will test your senses.
- 2
>observer_
Single-player alternative to Last Summer Iteration — playable solo, no multiplayer required. Shares Indie and Adventure with Last Summer Iteration.
The original first‑person cyberpunk horror detective tale set in a decaying, neon‑scarred future. As an Observer who invades minds to hunt for clues, you will sift through corrupted memories to track down a mysterious killer and confront your own dark past.
- 3
Once Alive
Single-player alternative to Last Summer Iteration — playable solo, no multiplayer required. Shares Indie and Adventure with Last Summer Iteration.
A story-driven, first-person adventure game offering a cinematic experience. Embark on a journey to HaustVille, an abandoned settlement in a post-apocalyptic world. Explore your surroundings and uncover the mystery behind the disappearance of the last survivors.
- 4
103
Single-player alternative to Last Summer Iteration — playable solo, no multiplayer required. Shares Indie and Adventure with Last Summer Iteration.
Help Lily use her imagination to unlock her memories and relive the events of a night that changed her life. Discover what happened and what is 103.
- 5
Endling - Extinction is Forever
Single-player alternative to Last Summer Iteration — playable solo, no multiplayer required. Shares Indie and Adventure with Last Summer Iteration.
As the last mother fox on Earth, your cubs need all your care to survive in a merciless world that slowly destroys itself. You have to help them, teach them and save them. And you should never forget that extinction is forever – in the real world and in this 2023 BAFTA award winning experience.
- 6
Shelter 2
Single-player alternative to Last Summer Iteration — playable solo, no multiplayer required. Shares Indie and Adventure with Last Summer Iteration.
As a powerful Lynx, you will make your way through vast open landscapes. In the harsh tundra, you will raise and strengthen your cubs by mastering your skills for hunting prey. Do everything you can to prepare your little ones for the vicious entities dwelling in the wilderness.
- 7
ROUTINE
Single-player alternative to Last Summer Iteration — playable solo, no multiplayer required. Shares Indie and Adventure with Last Summer Iteration.
ROUTINE is a First Person Sci-Fi Horror set on an abandoned lunar base designed around an 80s vision of the future. Explore and investigate your surroundings as you survive against unknown threats.
- 8
Last Day of June
Single-player alternative to Last Summer Iteration — playable solo, no multiplayer required. Shares Indie and Adventure with Last Summer Iteration.
A deep, interactive adventure about love and loss, beautifully depicted and offering an intense cinematic experience. What would you do to save the one you love?
- 9
あきのかえりみち＜完全版＞
Single-player alternative to Last Summer Iteration — playable solo, no multiplayer required. Shares Adventure with Last Summer Iteration.
One autumn evening. You return home with your childhood friend Akino... but Akino suddenly says something strange... This is a slightly sad romance novel game using image generation AI.