Single-player games like Union Max
Below are 9 single-player Steam games similar to Union Max, 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 Union Max page.
Ranked picks
- 1
FEMBOY SLEEPOVER - Episode 2
Single-player alternative to Union Max — playable solo, no multiplayer required. Shares Indie and Simulation with Union Max.
You've been invited to the Femboy Sleepover! In episode 2 of this cute yaoi visual novel series, look for ways to exorcise the demon you summoned.
- 2
FEMBOY SLEEPOVER - Episode 1
Single-player alternative to Union Max — playable solo, no multiplayer required. Shares Indie with Union Max.
You're invited to the Femboy Sleepover! In Episode 1 get to know your new femboy roommates, but watch out— your succubus might have other ideas...
- 3
TACOS - The Adventurous Couple's Original Story Season 2
Single-player alternative to Union Max — playable solo, no multiplayer required. Shares Indie and Adventure with Union Max.
Explore a sex-driven adult visual novel where you shape a couple’s relationship through NTS, optional NTR, and open relationship paths. Choose how far they go, unlock explicit encounters, and discover the consequences of your decisions.
- 4
Sleepover: reWake
Single-player alternative to Union Max — playable solo, no multiplayer required. Shares Simulation with Union Max.
Sleepover: reWake is a Gay Adult/Yaoi Visual Novel featuring the story of Kano and Aki, two best friends who have drifted apart over the years. Help Kano navigate the two’s changed relationship, and create a special bond with Aki to last forever. One night is all it takes!
- 5
Hotwife Ashley
Single-player alternative to Union Max — playable solo, no multiplayer required. Shares Adventure and Simulation with Union Max.
Enter a seductive visual novel where love meets temptation. Explore hotwife, cuckolding, corruption, NTS and optional NTR paths.
- 6
Alice in Wonderland: The Crown of Wishes
Single-player alternative to Union Max — playable solo, no multiplayer required. Shares Indie and Adventure with Union Max.
Alice in Wonderland: The Crown of Wishes is a story-driven adult visual novel about desire, identity, and the dangerous power of wishes. Guide Alice through a seductive fantasy world of fractured time, shifting memories, romance, mystery, and plenty of sex.
- 7
Kuroi Pen
Single-player alternative to Union Max — playable solo, no multiplayer required. Shares Indie with Union Max.
A struggling manga artist inherits a mysterious black pen that brings the women he draws to life. Build relationships, uncover buried memories, and decide their fate in a choice-driven adult romantic fantasy visual novel with multiple endings.
- 8
Sandy Bay
Single-player alternative to Union Max — playable solo, no multiplayer required. Shares Simulation with Union Max.
Guide a young woman's awakening in this choice-driven adult visual novel focused on infidelity and interracial cuckolding. Read through an immersive narrative, make pivotal decisions that shape her boundaries, and unlock explicit encounters as you navigate the temptations of a new environment.
- 9
Camp Buddy: Scoutmaster Season
Single-player alternative to Union Max — playable solo, no multiplayer required. Shares Simulation with Union Max.
Camp Buddy: Scoutmaster Season is a Gay Adult / Yaoi Visual Novel that features the adventures of Scoutmaster Yoshinori Nagira after the events of ‘Camp Buddy’ during the off-season. Help Yoshinori with his decisions and create a special bond with your chosen partner. Forever it’s our Buddy Oath!