IMHO.

Knee Deep vs Shadows on the Vatican: Nightingale

Knee Deep and Shadows on the Vatican: Nightingale both land in 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 are Adventure games on Steam. Knee Deep (2015) is 6 years older than Shadows on the Vatican: Nightingale (2021). Shadows on the Vatican: Nightingale scores higher on Steam reviews (93.3% positive) than Knee Deep (78.2% positive). 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 Knee Deep

Choose Knee Deep if you want an Indie game with VR Supported. Knee Deep launched in 2015.

Choose Shadows on the Vatican: Nightingale

Choose Shadows on the Vatican: Nightingale if it's currently about 85% cheaper on the Steam Store. Shadows on the Vatican: Nightingale launched in 2021.

Both Knee Deep and Shadows on the Vatican: Nightingale sit in 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

Knee Deep vs Shadows on the Vatican: Nightingale — Steam metadata comparison
Knee Deep — Steam game coverKnee DeepShadows on the Vatican: Nightingale — Steam game coverShadows on the Vatican: Nightingale
Released20152021
GenresIndie, AdventureAdventure
PlatformsWindows, macOS, LinuxWindows
Steam DeckUnratedUnrated
Price19.99 USD2.99 USD
Steam reviews78.2% positive (101 reviews)93.3% positive (15 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersPrologue GamesBinary Charm, Daring Touch

Side by side

Knee Deep vs Shadows on the Vatican: Nightingale — FAQ

Should I play Knee Deep or Shadows on the Vatican: Nightingale first?
If you want chronology, Knee Deep (2015) came out before Shadows on the Vatican: Nightingale (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 Knee Deep and Shadows on the Vatican: Nightingale similar?
They overlap on 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.
Knee Deep vs Shadows on the Vatican: Nightingale (2026) · imho.run