Single-player games like 四魂-X Shikon-X Astro Defense Fortress
Below are 9 single-player Steam games similar to 四魂-X Shikon-X Astro Defense Fortress, 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 四魂-X Shikon-X Astro Defense Fortress page.
Ranked picks
- 1
Lil' Guardsman
Single-player alternative to 四魂-X Shikon-X Astro Defense Fortress — playable solo, no multiplayer required. Shares Indie and Adventure with 四魂-X Shikon-X Astro Defense Fortress.
Imagine you're a 12 year old, suddenly in charge of the guard shed at the castle gate, where you decide if elves, goblins and 100+ other characters should be admitted. It's a wonderful combination of deduction, narrative and puzzle games.
- 2
Girlfriend from Hell
Single-player alternative to 四魂-X Shikon-X Astro Defense Fortress — playable solo, no multiplayer required. Shares Indie and Adventure with 四魂-X Shikon-X Astro Defense Fortress.
Manage your strange romance with a demonic girlfriend and experience total chaos! Laugh, be surprised, and unravel absurd situations in this crazy comedic adventure game.
- 3
Space Pilgrim Episode I: Alpha Centauri
Single-player alternative to 四魂-X Shikon-X Astro Defense Fortress — playable solo, no multiplayer required. Shares Indie and Adventure with 四魂-X Shikon-X Astro Defense Fortress.
Captain Gail Pilgrim has been flying starships since she was a kid, ferrying passengers between planets and space stations across the galaxy. She has no reason to expect that this latest trip to Alpha Centauri will be anything special, even if her passengers are a little more diverse than usual....
- 4
Demetrios - The BIG Cynical Adventure
Single-player alternative to 四魂-X Shikon-X Astro Defense Fortress — playable solo, no multiplayer required. Shares Indie and Adventure with 四魂-X Shikon-X Astro Defense Fortress.
A comedic point-and-click adventure where a hungover antique dealer must solve his own robbery in Paris, dragging himself and his friends into a wildly idiotic journey!
- 5
Broken Age
Single-player alternative to 四魂-X Shikon-X Astro Defense Fortress — playable solo, no multiplayer required. Shares Indie and Adventure with 四魂-X Shikon-X Astro Defense Fortress.
A family friendly, hand-animated, puzzle-filled adventure game with an all-star cast, including Elijah Wood, Jack Black and Masasa Moyo. Funded by a record breaking crowdfunding campaign and designed by industry legend Tim Schafer, Broken Age is a timeless coming-of-age story.
- 6
Lair of the Clockwork God
Single-player alternative to 四魂-X Shikon-X Astro Defense Fortress — playable solo, no multiplayer required. Shares Action and Indie with 四魂-X Shikon-X Astro Defense Fortress.
A fast-paced Point-and-Click adventure AND an indie platfomer in one! Join adventurer Ben and wannabe indie darling Dan in a race against time to stop all the Apocalypses happening at the same time.
- 7
The Fall
Single-player alternative to 四魂-X Shikon-X Astro Defense Fortress — playable solo, no multiplayer required. Shares Action and Indie with 四魂-X Shikon-X Astro Defense Fortress.
Take the role of ARID, the artificial intelligence within a high-tech combat suit. The Fall is a unique combination of adventure-game puzzle solving and side-scroller action, all set within a dark and atmospheric story. Get ready for a disturbing journey as you explore the world of The Fall.
- 8
Rumu
Single-player alternative to 四魂-X Shikon-X Astro Defense Fortress — playable solo, no multiplayer required. Shares Indie and Adventure with 四魂-X Shikon-X Astro Defense Fortress.
Rumu is an intimate, narrative-driven adventure that follows the path into sentience of a robot vacuum cleaner.
- 9
PIXELMAN
Single-player alternative to 四魂-X Shikon-X Astro Defense Fortress — playable solo, no multiplayer required. Shares Action and Indie with 四魂-X Shikon-X Astro Defense Fortress.
PIXELMAN is a retro styled, action-filled, high-score chaser arcade game, where you control the title character in his mission to rescue the citizens of Pixville from the evil Baron Von Pixel and his contraptions.