IMHO.

RATTUS vs Last Soul - Prologue

RATTUS and Last Soul - Prologue both land in Action, Indie 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 Action, Indie on Steam. RATTUS (2020) is 1 year older than Last Soul - Prologue (2021). Last Soul - Prologue is free; RATTUS is paid (0.99 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 RATTUS

Choose RATTUS if it matches what drew you to this matchup. RATTUS launched in 2020.

Choose Last Soul - Prologue

Choose Last Soul - Prologue if it's free to play, so the barrier to trying it is zero. Last Soul - Prologue launched in 2021.

Both RATTUS and Last Soul - Prologue sit in Action and Indie 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

RATTUS vs Last Soul - Prologue — Steam metadata comparison
RATTUS — Steam game coverRATTUSLast Soul - Prologue — Steam game coverLast Soul - Prologue
Released20202021
GenresAction, IndieAction, Indie
PlatformsWindowsWindows, macOS, Linux
Steam DeckUnratedUnrated
Price0.99 USDFree to play
Steam reviews3 reviews90.6% positive (32 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersPanatailsWulum Creative Technology Ltd.

Side by side

RATTUS vs Last Soul - Prologue — FAQ

Should I play RATTUS or Last Soul - Prologue first?
If you want chronology, RATTUS (2020) came out before Last Soul - Prologue (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 RATTUS and Last Soul - Prologue similar?
They overlap on Action, Indie 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 Last Soul - Prologue free?
Yes — Last Soul - Prologue is a free-to-play Steam title. RATTUS is paid (0.99 USD).
RATTUS vs Last Soul - Prologue — Verdict (2026) · imho.run