Single-player games like Summer Mission
Below are 8 single-player Steam games similar to Summer Mission, 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 Summer Mission page.
Ranked picks
- 1
Spider Hunter
Single-player alternative to Summer Mission — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Mission.
Make new friends, but don't forget the old ones!
- 2
Terrorbytes
Single-player alternative to Summer Mission — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Mission.
Collect pellets to power the safe room and survive. Solve the mystery of how you were sucked into this haunted arcade machine, and escape.
- 3
Sumire
Single-player alternative to Summer Mission — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Mission.
One Day, One Life. Sumire is a magical narrative adventure about choices made, and dreams lost and found. Embark on a mysterious journey to help Sumire achieve her deepest wishes, before the day ends and the sky turns to twilight.
- 4
Not For Broadcast
Single-player alternative to Summer Mission — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Mission.
A new political Party has won a landslide in the General Election, and for some reason the editor at the news station you work at has done a runner. Now it’s up to you, the Janitor, to take over the editing booth in this tumultuous time - will you help the government, or stand in their way?
- 5
Stories from Sol: The Gun-Dog
Single-player alternative to Summer Mission — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Mission.
Survive the mystery that awaits the JFS Gun-Dog in deep space in this retro visual novel / graphic adventure.
- 6
VIDEOVERSE
Single-player alternative to Summer Mission — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Mission.
Relive the days of the early internet and dive into this fictional video game era, where the 'Kinmoku Shark’ gaming system and its online social network 'Videoverse' were still popular…
- 7
Beat Cop
Single-player alternative to Summer Mission — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Mission.
A retro, pixel art style adventure in New York, inspired by ’80s cop shows. You are Jack Kelly and you’ve been framed for murder. Now as a regular beat cop you have to find out, who did that. Expect thick crime story, a lot of black humour and all the other things you can find on the streets of Brooklyn.
- 8
PARANORMASIGHT: The Seven Mysteries of Honjo
Single-player alternative to Summer Mission — playable solo, no multiplayer required. Shares Adventure and Simulation with Summer Mission.
How far would you go to bring someone back from the dead? Discover the depths that some will go to in this horror-adventure game.