IMHO.

Hyperdimension Neptunia Re;Birth1 vs Serment - Contract with a Devil

Hyperdimension Neptunia Re;Birth1 and Serment - Contract with a Devil both land in RPG 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 RPG games on Steam. Hyperdimension Neptunia Re;Birth1 (2015) is 4 years older than Serment - Contract with a Devil (2019). Hyperdimension Neptunia Re;Birth1 scores higher on Steam reviews (93.6% positive) than Serment - Contract with a Devil (75.4% 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 Hyperdimension Neptunia Re;Birth1

Choose Hyperdimension Neptunia Re;Birth1 if you want a Strategy experience. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 5,675 Steam reviews back the pick.

Choose Serment - Contract with a Devil

Choose Serment - Contract with a Devil if it's the newer release (2019) and ships with the modern feature baseline. Serment - Contract with a Devil launched in 2019.

Both Hyperdimension Neptunia Re;Birth1 and Serment - Contract with a Devil sit in RPG 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

Hyperdimension Neptunia Re;Birth1 vs Serment - Contract with a Devil — Steam metadata comparison
Hyperdimension Neptunia Re;Birth1 — Steam game coverHyperdimension Neptunia Re;Birth1Serment - Contract with a Devil — Steam game coverSerment - Contract with a Devil
Released20152019
GenresStrategy, RPGRPG
PlatformsWindowsWindows, macOS, Linux
Steam DeckDeck VerifiedDeck Playable
Price14.99 USD14.99 USD
Steam reviews93.6% positive (5,675 reviews)75.4% positive (61 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersIDEA FACTORY Co., Ltd., COMPILE HEART Co., Ltd., FELISTELLA Co., Ltd.Nkt Studio

Side by side

Hyperdimension Neptunia Re;Birth1 vs Serment - Contract with a Devil — FAQ

Should I play Hyperdimension Neptunia Re;Birth1 or Serment - Contract with a Devil first?
If you want chronology, Hyperdimension Neptunia Re;Birth1 (2015) came out before Serment - Contract with a Devil (2019). 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 Hyperdimension Neptunia Re;Birth1 and Serment - Contract with a Devil similar?
They overlap on RPG 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.
Hyperdimension Neptunia Re;Birth1 vs Serment - Contract with a Devil · imho.run