Single-player games like Past Mistakes - Act I
Below are 8 single-player Steam games similar to Past Mistakes - Act I, 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 Past Mistakes - Act I page.
Ranked picks
- 1
Continuum - Season 1
Single-player alternative to Past Mistakes - Act I — playable solo, no multiplayer required. Shares Indie and Early Access with Past Mistakes - Act I.
A visual novel about love, creativity, and tough choices — where the fates of dozens of unique heroines lie in your hands. Dive into deep emotions, difficult decisions, and the sweet taste of forbidden desires.
- 2
MARBLE MIRAGE
Single-player alternative to Past Mistakes - Act I — playable solo, no multiplayer required. Shares Indie with Past Mistakes - Act I.
A homoerotic thriller visual novel set in a luxurious men’s spa. Investigate a murder, pursue romance, solve puzzles, and uncover dangerous secrets.
- 3
Oni Onsen
Single-player alternative to Past Mistakes - Act I — playable solo, no multiplayer required. Shares Simulation with Past Mistakes - Act I.
A gorgeous gay dating sim where you date hunky oni in feudal era Japan! The only way the cursed oni can get free from the onsen is by seducing the sexy samurai Asano! A yaoi, bara, bl, lgbtq+, queer visual novel!
- 4
Living with Temptation 2: French Confessions
Single-player alternative to Past Mistakes - Act I — playable solo, no multiplayer required. Shares Indie and Casual with Past Mistakes - Act I.
Join your wife Tracy and nanny Lisa on a trip to your cousin's lavish estate in France and embark on a sensual journey like no other. Encounter new acquaintances, challenge your loyalty, and explore the depths of temptation in all its hues.
- 5
Monster Ops 23
Single-player alternative to Past Mistakes - Act I — playable solo, no multiplayer required. Shares Casual with Past Mistakes - Act I.
Season 2 of Monster Ops! Black Ops soldiers Wraith and Tide know the world is against them, and they can only rely on each other. Two soldiers, forced to go rogue, with a desperate mission. There's no one left they can trust. A NSFW Gay Visual Novel Dating Sim put out in Monthly Episodes!
- 6
Life of Guy - Chapter 1
Single-player alternative to Past Mistakes - Act I — playable solo, no multiplayer required. Shares Indie and Simulation with Past Mistakes - Act I.
Life of Guy is a light-hearted sandbox adult visual novel about a man and his monster. Explore the world at your own pace, take part in hilarious sidequests, and make impactful choices as you unlock and build relationships with over 40 different human and demonic characters known as "Specials."
- 7
Made Marion
Single-player alternative to Past Mistakes - Act I — playable solo, no multiplayer required. Shares Indie and Casual with Past Mistakes - Act I.
A romantic action-adventure visual novel based on Robin Hood lore. Play as Lady Marion and choose what kind of leader and lover you want to become. Join Robin's rowdy rebels in Sherwood or tackle the political pitfalls of the Sheriff's Nottingham. Fight for freedom and fall in love!
- 8
Office Perks
Single-player alternative to Past Mistakes - Act I — playable solo, no multiplayer required. Shares Indie and Simulation with Past Mistakes - Act I.
A game dev's job is never easy, but it's a whole lot better when there are perks everywhere you look! Office Perks is a lighthearted slice-of-life adult visual novel loaded with playful dialog and lots of opportunities for the more intimate moments in the lives of 20-somethings.