Single-player games like 幻想症 Fantasy illness
Below are 8 single-player Steam games similar to 幻想症 Fantasy illness, 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 幻想症 Fantasy illness page.
Ranked picks
- 1

SCP: Doki Doki Anomaly
Single-player alternative to 幻想症 Fantasy illness — playable solo, no multiplayer required. Shares Indie and RPG with 幻想症 Fantasy illness.
SCP-8008-1 IS A HORROR DATING SIM WHERE THE BEST YOU CAN HOPE FOR IS SURVIVAL. SMOOCH SCP-173, SCP-682 AND EVEN SCP-096. DO NOT RUN THIS SOFTWARE WITHOUT CLASS-4 AUTHORIZATION.
- 2

筮灵 SHILING
Single-player alternative to 幻想症 Fantasy illness — playable solo, no multiplayer required. Shares Indie and Adventure with 幻想症 Fantasy illness.
国产本土新怪谈恐怖游戏——幽魂社前社长在直播中突然失踪,销声匿迹数月后发来诡异消息,将你引入离奇的规则世界。走不出的吞人楼栋、满员即死的午夜巴士、地图上不存在的村庄,还有勾魂剧院、吃人公司……世界的“暗面”等待探索,怪谲的谜题等待揭露。
- 3

唯
Single-player alternative to 幻想症 Fantasy illness — playable solo, no multiplayer required. Shares Indie and RPG with 幻想症 Fantasy illness.
It's a story about you and them, centered around your time as a student nurse. The footsteps echoing in the empty corridors make you feel uneasy; In the ward, even the sounds of breathing were woven into a mysterious rhythm. Everything here seems to be telling its own secrets...
- 4

The seven days i spent with you
Single-player alternative to 幻想症 Fantasy illness — playable solo, no multiplayer required. Shares Indie and Adventure with 幻想症 Fantasy illness.
With the enigmatic girl who imprisoned you――seven days in an unfamiliar room.
- 5

他人世界末 On-looker
Single-player alternative to 幻想症 Fantasy illness — playable solo, no multiplayer required. Shares Indie and Adventure with 幻想症 Fantasy illness.
这是属于不怎么开朗的我们,充满逃避、畏缩、胆怯、不切实际的单恋故事。 属于你的故事结局将会如何,由你的选择而定。
- 6

Sucker for Love: First Date
Single-player alternative to 幻想症 Fantasy illness — playable solo, no multiplayer required. Shares Indie and RPG with 幻想症 Fantasy illness.
Put the 'love' in 'Lovecraftian horror'! Perform terrifying rituals to win the affections of eldritch horrors and smooch 'em... at any cost!
- 7

目盲/Blind
Single-player alternative to 幻想症 Fantasy illness — playable solo, no multiplayer required. Shares Adventure and RPG with 幻想症 Fantasy illness.
「Sometimes what the eye can't tell, the heart can.」 《Blind》 is a light fantasy game for girls set in a modern city. After a childhood accident that left me with a strange face blindness, I was introduced to a profession called "watchman" and since then, the world has taken on a whole new dimension.
- 8

Love Is All Around
Single-player alternative to 幻想症 Fantasy illness — playable solo, no multiplayer required. Shares Indie and Adventure with 幻想症 Fantasy illness.
The player becomes Gu Yi, uses the first-person perspective to immerse himself in meeting six beauties, and embarks on a joyful and sweet love journey with them. Six girls that are charming, innocent, intelligent, wild, sexy, glamorous, who will go to the end with you is up to you to decide.