IMHO.

Ys vs. Trails in the Sky: Alternative Saga vs Parasited Will

Ys vs. Trails in the Sky: Alternative Saga and Parasited Will both land in Action, 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 share Action, RPG on Steam. Ys vs. Trails in the Sky: Alternative Saga (2025) is 1 year older than Parasited Will (2026). Both support cooperative play. 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 Ys vs. Trails in the Sky: Alternative Saga

Choose Ys vs. Trails in the Sky: Alternative Saga if you want the LAN PvP, LAN Co-op, and Steam Timeline side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. Ys vs. Trails in the Sky: Alternative Saga launched in 2025.

Choose Parasited Will

Choose Parasited Will if you want an Indie, Adventure, and Early Access game with DualShock Controller Support and Steam Input API Support. Parasited Will launched in 2026.

Both Ys vs. Trails in the Sky: Alternative Saga and Parasited Will sit in Action and RPG on Steam and both list Multi-player, Shared/Split Screen, and Online PvP, 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

Ys vs. Trails in the Sky: Alternative Saga vs Parasited Will — Steam metadata comparison
Ys vs. Trails in the Sky: Alternative Saga — Steam game coverYs vs. Trails in the Sky: Alternative SagaParasited Will — Steam game coverParasited Will
Released20252026
GenresAction, RPGAction, Indie, Adventure, RPG, Early Access
PlatformsWindowsWindows
Steam DeckDeck VerifiedUnrated
Price34.99 USDPrice unknown
Steam reviews92.1% positive (38 reviews)—
MultiplayerMulti-player, Cross-Platform Multiplayer, Online Co-opMulti-player, Cross-Platform Multiplayer, Online Co-op
DevelopersNihon FalcomUnderground Interactive

Side by side

Ys vs. Trails in the Sky: Alternative Saga vs Parasited Will — FAQ

Should I play Ys vs. Trails in the Sky: Alternative Saga or Parasited Will first?
If you want chronology, Ys vs. Trails in the Sky: Alternative Saga (2025) came out before Parasited Will (2026). 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 Ys vs. Trails in the Sky: Alternative Saga and Parasited Will similar?
They overlap on Action, 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.
Do both Ys vs. Trails in the Sky: Alternative Saga and Parasited Will have co-op?
Yes — both list a co-op category on Steam. Specifics differ: Ys vs. Trails in the Sky: Alternative Saga ships Online Co-op, Shared/Split Screen Co-op; Parasited Will ships Online Co-op, Shared/Split Screen Co-op.
Does Ys vs. Trails in the Sky: Alternative Saga run on Steam Deck?
Yes — Ys vs. Trails in the Sky: Alternative Saga is rated Deck Verified by Valve. Parasited Will doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Ys vs. Trails in the Sky: Alternative Saga vs Parasited Will · imho.run