IMHO.

Single-player games like Re;quartz零度

Below are 8 single-player Steam games similar to Re;quartz零度, 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 Re;quartz零度 page.

Ranked picks

  1. 1
    The Dreamwalkers — Steam game cover

    The Dreamwalkers

    Single-player alternative to Re;quartz零度 — playable solo, no multiplayer required. Shares Adventure with Re;quartz零度.

    Take control of Morgan's destiny as his world is turned upside down. Explore the world of Dreams, where mythological creatures and Nightmares are real. A story-heavy adventure game with multiple endings, romance options and a symphonic music! Inspired by Neil Gaiman and Inception.

    2024IndieAdventure8.99 USDSingle-playerSimilar games →
  2. 2
    Black Equation — Steam game cover

    Black Equation

    Single-player alternative to Re;quartz零度 — playable solo, no multiplayer required. Shares Adventure with Re;quartz零度.

    A dark fantasy interactive book — a personal, choice-driven story born from depression, built entirely from words.

    2025IndieAdventureCasual4.99 USDSingle-playerSimilar games →
  3. 3
    AIR — Steam game cover

    AIR

    Single-player alternative to Re;quartz零度 — playable solo, no multiplayer required. Shares Adventure with Re;quartz零度.

    Summer stretches on endlessly. Beneath the vast blue sky. Beneath the air in which she awaits— AIR, the second game released by visual novel studio Key, is now available on Steam! Now featuring the side story novel, "First Sky Chapter" and full voice support!

    2025AdventureSimulationCasual29.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Kanon — Steam game cover

    Kanon

    Single-player alternative to Re;quartz零度 — playable solo, no multiplayer required. Shares Adventure with Re;quartz零度.

    A tale of small miracles in a snow-covered town— Kanon, the very first game from visual novel studio Key, is now available on Steam! Now featuring HD visuals and full voice support! (The protagonist is only voiced in certain scenes.)

    2024AdventureSimulationCasual29.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    记得我 — Steam game cover

    记得我

    Single-player alternative to Re;quartz零度 — playable solo, no multiplayer required.

    Remember Me is a galgame with a male first-person perspective. Players will play a high school student Lin Yining, and three girls launched their own story. It's up to you to choose between the hidden past and the future to reveal.

    2021Casual2.99 USDSingle-playerSimilar games →
  6. 6
    Tayutama:It's happy days — Steam game cover

    Tayutama:It's happy days

    Single-player alternative to Re;quartz零度 — playable solo, no multiplayer required. Shares Adventure with Re;quartz零度.

    This is a story that picks up after the main events... or maybe one that could've happened somewhere along the way.the lovey-dovey days of two souls bound by a deep, unshakable bond!

    2025Adventure23.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Tayutama: Kiss on my Deity — Steam game cover

    Tayutama: Kiss on my Deity

    Single-player alternative to Re;quartz零度 — playable solo, no multiplayer required. Shares Adventure with Re;quartz零度.

    Now remastered in Full HD and updated for all ages! Originally released in 2008 and later adapted into an anime, this beloved title has been carefully refined under the supervision of Lump of Sugar, crafting an improved version that every generation of gamers will love.

    2025Adventure20.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    マーダーミステリーパラドクス このひと夏の十五年 — Steam game cover

    マーダーミステリーパラドクス このひと夏の十五年

    Single-player alternative to Re;quartz零度 — playable solo, no multiplayer required. Shares Adventure with Re;quartz零度.

    "Murder Mystery Paradox: Fifteen Years of Summer" is a text-based adventure game. Enter the remote and sparsely populated island of Shikinejima and attempt to solve the strangely recurring mystery found there.

    2023IndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →