IMHO.

Oh My Girl vs The fairy tale you don't know

Oh My Girl and The fairy tale you don't know both land in Indie, Casual on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Indie, Casual on Steam. Oh My Girl (2020) is 1 year older than The fairy tale you don't know (2021). Oh My Girl is currently ~87% cheaper on Steam than The fairy tale you don't know (0.99 USD vs. 7.59 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose Oh My Girl

Choose Oh My Girl if it's currently about 87% cheaper on the Steam Store. Oh My Girl launched in 2020.

Choose The fairy tale you don't know

Choose The fairy tale you don't know if you want a Strategy, Adventure, and RPG experience. The fairy tale you don't know launched in 2021.

Both Oh My Girl and The fairy tale you don't know sit in Indie and Casual on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Side-by-side comparison

Oh My Girl vs The fairy tale you don't know — Steam metadata comparison
Oh My Girl  — Steam game coverOh My Girl The fairy tale you don't know — Steam game coverThe fairy tale you don't know
Released20202021
GenresIndie, CasualStrategy, Indie, Adventure, RPG, Casual
PlatformsWindowsWindows
Steam DeckUnratedDeck Playable
Price0.99 USD7.59 USD
Steam reviews9 reviews47.6% positive (21 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersCAT TEAMFlying Panjandrum / ふらいんぐパンジャンドラム

Side by side

Oh My Girl vs The fairy tale you don't know — FAQ

Should I play Oh My Girl or The fairy tale you don't know first?
If you want chronology, Oh My Girl (2020) came out before The fairy tale you don't know (2021). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are Oh My Girl and The fairy tale you don't know similar?
They overlap on Indie, Casual on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.