Single-player games like A Plunge into Darkness
Below are 8 single-player Steam games similar to A Plunge into Darkness, 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 A Plunge into Darkness page.
Ranked picks
- 1
Inferno
Single-player alternative to A Plunge into Darkness — playable solo, no multiplayer required. Shares Indie and Adventure with A Plunge into Darkness.
After discovering & rescuing an unconscious elite warrior from a dangerous jungle, a soldier, a scientist and a nurse decide to team up and escape from the ravaged army base where they'd been struggling for days. Can they find help in the jungle? Who will survive and make it?
- 2
KAKUSANKIBOU / 扩散希望
Single-player alternative to A Plunge into Darkness — playable solo, no multiplayer required. Shares Indie and Adventure with A Plunge into Darkness.
Basically the story goes as visual novel form. Sometimes, the system switches into dot part, and you can control the character to continue the story.
- 3
Look Outside
Single-player alternative to A Plunge into Darkness — playable solo, no multiplayer required. Shares Adventure and RPG with A Plunge into Darkness.
Look Outside is a survival horror RPG set in a single apartment building. A mysterious event turns anyone who looks out the window into grotesque monsters, leaving the world in absolute chaos. Scavenge the building to seek food, supplies, and weapons while encountering strange characters.
- 4
Hellslave
Single-player alternative to A Plunge into Darkness — playable solo, no multiplayer required. Shares Strategy and Indie with A Plunge into Darkness.
Hellslave is a dark fantasy dungeon crawler where you make a pact with the Devil to fight back a demon invasion. Customize your character with powerful demonic abilities, explore a cursed world, and battle nightmarish enemies to save humanity if you can resist the darkness.
- 5
Boy VS Genius 贫穷少年与校园名人的生死对决
Single-player alternative to A Plunge into Darkness — playable solo, no multiplayer required. Shares Strategy and Indie with A Plunge into Darkness.
主角高村进是一个出生平凡的普通少年，家人去世，又遭遇劫匪。生无可恋的他准备前往学校的天台跳楼，结束自己的人生。当他到达天台时，遇到了站在天台边缘同样想跳楼的少女……从此，他的人生彻底地改变了……
- 6
Bloody Glimpse
Single-player alternative to A Plunge into Darkness — playable solo, no multiplayer required. Shares Indie and Simulation with A Plunge into Darkness.
Bloody Glimpse will take you on a immersive journey through bloody and dark world, the one that you always dreamed of.
- 7
Hard Time
Single-player alternative to A Plunge into Darkness — playable solo, no multiplayer required. Shares Indie and Adventure with A Plunge into Darkness.
The toughest prison sim in the yard has been locked back up to serve another sentence in 2D!
- 8
Broken Spell 2
Single-player alternative to A Plunge into Darkness — playable solo, no multiplayer required. Shares Strategy and Indie with A Plunge into Darkness.
Broken Spell 2 is an ARPG game. You will fight in blood with cruel and ferocious warlock and sorcerers for saving pretty girls.