Single-player games like Our world has not decayed
Below are 13 single-player Steam games similar to Our world has not decayed, 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 Our world has not decayed page.
Ranked picks
- 1
ATRI -My Dear Moments-
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Adventure and Casual with Our world has not decayed.
"As the world sank, I found you." In the near future, a sudden and unexplained sea rise has left much of human civilization underwater. In a little town slowly being enveloped by the ocean, an unforgettable summer is about to begin for a boy and a mysterious robot girl...
- 2
Beauty’s Target
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Indie and RPG with Our world has not decayed.
This is an immersive romance game where you play as the protagonist, exploring diverse settings and meeting unique characters. By chatting, dating, and exchanging gifts, you can build relationships, unlock engaging storylines, and create your own romantic journey.
- 3
Yoshiwara Higanbana
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Adventure and RPG with Our world has not decayed.
--Whether I end up after falling in love, in your arms or in a scarlet prison? It's up to you to make my vow of higanbana fall or wither-- Even if it's only for one night, I want to be held by you...
- 4
My 1/6 Lover
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Indie and Adventure with Our world has not decayed.
This is a visual novel about a lovestory with 6 routes, numerous CGs and 200,000 words. Small town, afternoon, leisure is in the air. A young man is trying to straighten himself up and finally say it to the girl of his dream. The girl shocked him with an unexpected answer. "I'm sorry, which of us do you like?"
- 5
My Furry Neighbour 🐾
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Indie and Adventure with Our world has not decayed.
There's a new girl in town! You live a mundane otaku life until one day, your new neighbor turns everything upside down. Experience a story filled with romance, comedy, and a touch of personal drama!
- 6
我的高冷女友 MY COLD GIRLFRIEND
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Adventure and RPG with Our world has not decayed.
What's It Like to Have a Girlfriend with a Hidden Side? 💙A romantic comedy visual novel set in a modern campus, where a dare leads to an unexpected relationship with a cold beauty—and a sweet, chaotic cohabitation begins.
- 7
Lost in Secular Love
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Indie and Adventure with Our world has not decayed.
A Otome game about romancing monks?! All the romanceable characters are monks?! Sweet yet seductive! The untainted body and soul that only you can touch… PS: The game is set in an alternate history with an alternate religion.
- 8
Select Oblige
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Adventure and Casual with Our world has not decayed.
Select Oblige is the latest title from the popular Japanese visual novel brand Madosoft. It features character design and artwork by renowned illustrator Hiyo Yuzuna, with the story crafted by Shoukei Wakaba. The main heroines are voiced by Hana Akino, Kanau, Ren Sagami, and Yuuka Nanakusa.
- 9
I'a I'a Cofflhu Fhtagnyaa
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Indie and Adventure with Our world has not decayed.
"I'a'Ia Cofflhu Fhtagnyaa" is a Galgame with Cthulhu mythology, with three female (xie) masters (shen) who can be attacked, 8-10 hours of game time. Working in a coffee shop, I accidentally discovered the indescribable secret of this shop...
- 10
Hunting Moon - Depression & Succubus
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Indie and Adventure with Our world has not decayed.
Before Yoru try to end his own life, a succubus girl named Lilith appeared.
- 11
Hunting Moon vol.2
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Indie and RPG with Our world has not decayed.
When I received a life-size puppet, I thought it was a prank, but the puppet moved suddenly...
- 12
BROKEN God Awakening
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Indie and Adventure with Our world has not decayed.
BROKEN God Awakening is a Galgame with supernatural abilities in a modern urban background.
- 13
Room
Single-player alternative to Our world has not decayed — playable solo, no multiplayer required. Shares Indie and RPG with Our world has not decayed.
I thought it was just an ordinary day, but I accidentally entered this endless cycle of rooms. Among the countless terrifying and anomalous things, there is a girl who seems like she shouldn't exist here.