Single-player games like Happy Endings
Below are 13 single-player Steam games similar to Happy Endings, 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 Happy Endings page.
Ranked picks
- 1
Futanari★Coffee shop
Single-player alternative to Happy Endings — playable solo, no multiplayer required. Shares Simulation with Happy Endings.
~Enjoy H with beautiful maid girls while managing a coffee shop~ Earn money at the coffee shop, hire numerous attractive and beautiful girls, and indulge in a blissful harem life. This is an erotic management simulation game.
- 2
Goblin Nest
Single-player alternative to Happy Endings — playable solo, no multiplayer required.
Manage population's mood, gold and rations. Figure out ways to optimize cell placements for efficiency. Grow and decorate your nest into a multi layer, self sustaining factory.
- 3
Part-Time Witch
Single-player alternative to Happy Endings — playable solo, no multiplayer required. Shares Simulation with Happy Endings.
You are a young girl who dreams of becoming a professional witch and takes on a part-time job to make her dreams come true. Brew potions, get rich, unlock new ingredients, and always follow the recipe!
- 4
Slots & Diapers
Single-player alternative to Happy Endings — playable solo, no multiplayer required. Shares Simulation with Happy Endings.
Absurd incremental game where you turn even liquid assets into financial glory! Spin for jackpots and hire veteran gamblers to automate the madness. Use permanent upgrades and 'mishaps' to accelerate your progress! Simple. Messy. Addictive.
- 5
Lured In
Single-player alternative to Happy Endings — playable solo, no multiplayer required. Shares Simulation with Happy Endings.
Run your own cozy aquarium! Travel far and wide to catch exotic fish. Put them on display for idle profits, or sell them for instant cash. Unlock research for new upgrades, and ascend for powerful bonuses. Customize your shop, character, and tanks to make your aquarium your own!
- 6
Cowgirl's Café
Single-player alternative to Happy Endings — playable solo, no multiplayer required.
Welcome to Cow's Girl Café, an engaging incremental game that will transport you to a one-of-a-kind coffee shop. Your mission? Running a coffee shop where fresh milk is the secret ingredient to success, coming directly from two special girls.
- 7
Milking Mira!
Single-player alternative to Happy Endings — playable solo, no multiplayer required. Shares Simulation with Happy Endings.
Are you thirsty? A prime hucow has arrived at your farm and it's time to collect that creamy goodness in this fun and addictive dairy clicker game! The more you milk, the more you unlock, so grab those udders and get to work!
- 8
Gamblers Table
Single-player alternative to Happy Endings — playable solo, no multiplayer required. Shares Simulation with Happy Endings.
Gamblers Table is an incremental game where you toss coins to earn money. Buy bigger and better coins, unlock upgrades and hire little helpers to automate the process and take care of all the busy flipping work for you. Simple. Satisfying. Strangely compelling...
- 9
CuckTales 🐓
Single-player alternative to Happy Endings — playable solo, no multiplayer required. Shares Simulation with Happy Endings.
Enter the mind of a cuck 🐓. Explore the provocative world of the Cuckold/NTR fetish with a fresh twist and define your path to become the ultimate boyfriend.
- 10
BullTales 🦬
Single-player alternative to Happy Endings — playable solo, no multiplayer required. Shares Simulation with Happy Endings.
You're now the bull 🦬. Step into a provocative realm of cuckold/NTR reimagined with a fresh twist. Get ready to unleash your desire, have a blast, and dominate the scene with undeniable allure.
- 11
Lewd Island
Single-player alternative to Happy Endings — playable solo, no multiplayer required. Shares Simulation with Happy Endings.
Crash land into paradise. Stranded on a mysterious island with five beautiful women, uncover ancient secrets and survive the unknown in this supernatural adult visual novel.
- 12
CuckTales 2 🐓
Single-player alternative to Happy Endings — playable solo, no multiplayer required. Shares Simulation with Happy Endings.
A dark comedy NTR visual novel about a “luxury” RV trip gone wrong. Make choices, shape relationships, and steer a humiliating summer road trip toward multiple adult outcomes.
- 13
Horny Jail
Single-player alternative to Happy Endings — playable solo, no multiplayer required.
An adult comedy visual novel about waking up in a prison that shouldn't exist. Make choices, shape relationships, and steer your sentence toward Reform, Riot, and multiple adult endings.