Single-player games like UnderParty
Below are 12 single-player Steam games similar to UnderParty, 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 UnderParty page.
Ranked picks
- 1
Mysteria ~Occult Shadows~
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action and Indie with UnderParty.
Explore the land of Sulnas as the "Shadow of Death", a cat girl who's dauntless and fierce. The land is poisoned by secret power and desperately needs salvation. Can you save it from its sure demise or will you doom its fate like everyone else would?
- 2
UnHolY DisAsTeR
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action and Indie with UnderParty.
The novice priestess who serves "the Spirit of Aqua”, Clementine fights against so-called demons with the spirit's blessings in this exploration based side-scrolling action game!
- 3
Dogolrax
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Indie and Adventure with UnderParty.
You awake on an unknown planet with amnesia. What are those horrific monsters? Who are these mysterious priestesses? Inspired by cult classics such as "Another World", "Flashback" and others, Dogolrax aims to surprise you in ways few games have.
- 4
Onee Chanbara ORIGIN
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action with UnderParty.
To commemorate the 15th anniversary of the sword fighting action game series Onee Chanbara, the events of THE Onee Chanbara and THE Onee Chanbara 2 have been completely remade in full HD. The evolution of this high-speed action game cannot be missed!
- 5
Outlast 2
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action and Indie with UnderParty.
Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it.
- 6
Haimrik
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action and Indie with UnderParty.
Make words come to life in this action adventure unlike any other! Haimrik blends gameplay with the narrative of its story set in medieval times. Combined with crisp humor and rare visual style, Haimrik’s journey is sure to entertain. Word’s the word!
- 7
Laika: Aged Through Blood
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action and Adventure with UnderParty.
Laika: Aged Through Blood is an action-adventure Metroidvania set in a post-apocalyptic western world. Play as Laika, a coyote mother and fierce warrior, and carve your motorbike through a land ravaged by betrayal and loss as you uncover dark secrets in the pursuit of vengeance against oppression.
- 8
NINJA GAIDEN: Ragebound
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action and Indie with UnderParty.
A brand-new side-scrolling entry to the NINJA GAIDEN series from the team behind Blasphemous, NINJA GAIDEN: Ragebound redefines the classic platformer saga in a spectacular, thrilling and challenging ninja adventure.
- 9
Salt and Sanctuary
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action and Indie with UnderParty.
Explore a haunting, punishing island in this stylized 2D action RPG. Salt and Sanctuary combines fast and brutal 2D combat with richly developed RPG mechanics in a cursed realm of forgotten cities, blood-soaked dungeons, and desecrated monuments.
- 10
The End Is Nigh
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action and Indie with UnderParty.
The End Is Nigh is a sprawling adventure platformer where you die a lot, but thats ok because you are probably already dead anyway.
- 11
Operation swat
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action with UnderParty.
Ever wanted to be a part of a swat team, Where your mission is to rescue hostages? Well now you can be. You and your team of 3, Which you command are a 24/7 emergency swat team.
- 12
Epido
Single-player alternative to UnderParty — playable solo, no multiplayer required. Shares Action and Indie with UnderParty.
Epido is a simple Shoot'em up game. Use Cupid's arrows to conquer them.