IMHO.

Single-player games like Side Quest

Below are 8 single-player Steam games similar to Side Quest, 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 Side Quest page.

Ranked picks

  1. 1
    Quantum Coffee Conundrum - Director's Cut — Steam game cover

    Quantum Coffee Conundrum - Director's Cut

    Single-player alternative to Side Quest — playable solo, no multiplayer required. Shares Casual with Side Quest.

    A science fiction comedy visual novel: follow two space miners as they spiral through the bureaucratic gears of a caffeine-fueled corporate time loop nightmare.

    2026Casual2.99 USDSingle-playerSimilar games →
  2. 2
    How Many Calories Are In A Muffin? — Steam game cover

    How Many Calories Are In A Muffin?

    Single-player alternative to Side Quest — playable solo, no multiplayer required. Shares Indie with Side Quest.

    A short story about a difficult day at work and a painful breakup that lingers; about depression, anxiety, and how they can lead to eating disorders. Do you know how many calories are in a muffin? Are you ready for what the answer implies?

    2026IndieAdventureSingle-playerSimilar games →
  3. 3
    Crystal Covenant — Steam game cover

    Crystal Covenant

    Single-player alternative to Side Quest — playable solo, no multiplayer required. Shares Indie and Casual with Side Quest.

    A turn-based RPG, featuring pixel style graphics and 3D animations during battles. Target enemy weaknesses to stun and lower their defenses, and then finish them by using Boost Points to increase the strength or number of attacks a character uses in battle to inflict massive damage!

    2025IndieAdventureRPG1.99 USDSingle-playerSimilar games →
  4. 4
    Inimigo - The Warrior Saint Versus the God of Discord- — Steam game cover

    Inimigo - The Warrior Saint Versus the God of Discord-

    Single-player alternative to Side Quest — playable solo, no multiplayer required. Shares Indie and Casual with Side Quest.

    Is one the villain and the other the hero? The truth is more complicated than that. Discover the story between two enemies in this dark fantasy visual novel!

    IndieAdventureCasualSingle-playerSimilar games →
  5. 5
    Vote For Me — Steam game cover

    Vote For Me

    Single-player alternative to Side Quest — playable solo, no multiplayer required. Shares Indie and Casual with Side Quest.

    A political idle game about building a campaign operation from nothing. Hire staff, manage scandals, lose elections, and spend your political captial on upgrades that make the next run faster. Climb 12 tiers of office from Dog Catcher to President. Freedonia needs a leader. You'll do.

    2026IndieSimulationCasualSingle-playerSimilar games →
  6. 6
    Frosten: Two Realms — Steam game cover

    Frosten: Two Realms

    Single-player alternative to Side Quest — playable solo, no multiplayer required. Shares Indie and Casual with Side Quest.

    Frosten: Two Realms — An immersive story about a young man named Ivan, who possesses the extraordinary ability to freeze objects. His life takes a dramatic turn when he finds himself in a mysterious world brimming with magic and peril.

    2025IndieAdventureFree To PlayFreeSingle-playerSimilar games →
  7. 7
    Fight in the Arena by Daniel da Silva — Steam game cover

    Fight in the Arena by Daniel da Silva

    Single-player alternative to Side Quest — playable solo, no multiplayer required. Shares Indie with Side Quest.

    Fight in the Arena is a text-based RPG with an in-depth turn-based combat system.

    2023IndieAdventureRPG5.99 USDSingle-playerSimilar games →
  8. 8
    Shipyard of Theseus — Steam game cover

    Shipyard of Theseus

    Single-player alternative to Side Quest — playable solo, no multiplayer required. Shares Indie and Casual with Side Quest.

    A game about thinking about ships.

    2026IndieAdventureFree To PlayFreeSingle-playerSimilar games →