IMHO.

TimeTravelers vs Once Upon a Sea

TimeTravelers and Once Upon a Sea both land in Casual 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 Casual games on Steam. TimeTravelers (2017) is 4 years older than Once Upon a Sea (2021). TimeTravelers is currently ~60% cheaper on Steam than Once Upon a Sea (3.99 USD vs. 9.99 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 TimeTravelers

Choose TimeTravelers if it's currently about 60% cheaper on the Steam Store. TimeTravelers launched in 2017.

Choose Once Upon a Sea

Choose Once Upon a Sea if you want an Adventure experience. On Steam, it's the newer release (2021) and ships with the modern feature baseline. Once Upon a Sea launched in 2021.

Both TimeTravelers and Once Upon a Sea sit in Casual on Steam and both list Tracked Controller Support and VR Only, 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

TimeTravelers vs Once Upon a Sea — Steam metadata comparison
TimeTravelers — Steam game coverTimeTravelersOnce Upon a Sea — Steam game coverOnce Upon a Sea
Released20172021
GenresCasualAdventure, Casual
PlatformsWindowsWindows
Steam DeckUnratedUnrated
Price3.99 USD9.99 USD
Steam reviews4 reviews2 reviews
MultiplayerSingle-player onlySingle-player only
DevelopersStudio SevenBlimey Ltd.

Side by side

TimeTravelers vs Once Upon a Sea — FAQ

Should I play TimeTravelers or Once Upon a Sea first?
If you want chronology, TimeTravelers (2017) came out before Once Upon a Sea (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 TimeTravelers and Once Upon a Sea similar?
They overlap on Casual 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.
TimeTravelers vs Once Upon a Sea — Verdict (2026) · imho.run