Single-player games like Happy Pet
Below are 11 single-player Steam games similar to Happy Pet, 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 Pet page.
Ranked picks
- 1
Daymark
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Casual with Happy Pet.
Let your Steam friends see which app you're using, what you're listening to, or whatever is on your mind. Choose a desktop companion to join you while you work, create, listen to music, and leave Marks—turning life beyond games into a shared journey you can build on, revisit, and remember.
- 2
Reality Rivals: The First Season
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Indie and Simulation with Happy Pet.
Reality Rivals is the reality show you can play. Compete in challenges, form alliances, and survive the vote in this social strategy game. Every choice shapes the drama. Will you avoid Exile, and beat your Rivals?
- 3
DREAMIO: AI-Powered Adventures
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Indie with Happy Pet.
DREAMIO is a 'choose-your-own-adventure' game where stories and visuals are dynamically created through the power of generative AI in response to your decisions. Explore endless worlds with limitless possibilities; go anywhere, do anything.
- 4
Purrtopia
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Indie and Simulation with Happy Pet.
A charming pixel cat lives right on your desktop: wandering across your windows, eating, sleeping, and playing. Care for your cat, dress them up, and watch their own personality and habits emerge.
- 5
Wetter
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Indie and Casual with Happy Pet.
Step into the paws of Luna and explore a rain-soaked archipelago. Uncover pieces of your forgotten past and decide which memories will shape who you become.
- 6
Almanac: Detective Agency
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Indie and Casual with Happy Pet.
A narrative detective game about solving mysteries through investigation, evidence, and conversation. Question suspects in your own words, photograph clues, and piece together the truth in a town full of secrets. Who is lying, and what are they hiding?
- 7
Study Abroad Sim
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Indie and Simulation with Happy Pet.
A life simulation game inspired by the real experiences of international students. Study, survive, pay rent, manage your mental health, and build your life in foreign cities across the world.
- 8
Catino Town
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Indie and Simulation with Happy Pet.
Raise cute creatures that can transform into over 150 unique evolutions! Play games, decorate their home, and explore their world!
- 9
Idle Together
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Indie and Simulation with Happy Pet.
A resource management and collaboration game where you gather, build, and progress through a unique constellation-based upgrade system. Accessible, relaxing, and endless—perfect for playing with family or friends.
- 10
Idle Tycoon Manufacturing
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Indie and Simulation with Happy Pet.
Lead a monster-run industry ! Recruit, upgrade machines, transform ores, and unlock tech. Get rich by mastering strategy and expanding your industrial empire. Ready to conquer the market ?
- 11
Beehive Simulator
Single-player alternative to Happy Pet — playable solo, no multiplayer required. Shares Indie and Simulation with Happy Pet.
Build and expand the hive of your dreams in this 3D beekeeping and management game. Raise bees, gather pollen, produce honey, upgrade your equipment, explore new environments, and grow your colony into a thriving beekeeping empire.