IMHO.

Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost vs The Test: Secrets of the Soul

Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost and The Test: Secrets of the Soul both land in Indie, Adventure 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, Adventure on Steam. Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost (2022) is 1 year older than The Test: Secrets of the Soul (2023). The Test: Secrets of the Soul is free; Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost is paid (7.99 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 Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost

Choose Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost if it matches what drew you to this matchup. Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost launched in 2022.

Choose The Test: Secrets of the Soul

Choose The Test: Secrets of the Soul if you want a Simulation, RPG, and Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero. 1,409 Steam reviews back the pick.

Both Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost and The Test: Secrets of the Soul sit in Indie and Adventure 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

Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost vs The Test: Secrets of the Soul — Steam metadata comparison
Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost — Steam game coverSparkle Milla: Eight Genetic Abnormalities and a Blood GhostThe Test: Secrets of the Soul — Steam game coverThe Test: Secrets of the Soul
Released20222023
GenresIndie, AdventureIndie, Adventure, Simulation, RPG, Free To Play, Casual
PlatformsWindows, macOSWindows
Steam DeckUnratedDeck Verified
Price7.99 USDFree to play
Steam reviews—98% positive (1,409 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersReijoRandumb Studios

Side by side

Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost vs The Test: Secrets of the Soul — FAQ

Should I play Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost or The Test: Secrets of the Soul first?
If you want chronology, Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost (2022) came out before The Test: Secrets of the Soul (2023). 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 Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost and The Test: Secrets of the Soul similar?
They overlap on Indie, Adventure 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.
Is The Test: Secrets of the Soul free?
Yes — The Test: Secrets of the Soul is a free-to-play Steam title. Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost is paid (7.99 USD).