IMHO.

33 Immortals vs Perihelion

33 Immortals and Perihelion both land in Action 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 Action games on Steam. 33 Immortals (2026) is 1 year older than Perihelion (2027). 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 33 Immortals

Choose 33 Immortals if you want an Indie and Massively Multiplayer game with Custom Volume Controls, Stereo Sound, and Playable without Timed Input. 2,079 Steam reviews back the pick.

Choose Perihelion

Choose Perihelion if you want an Adventure and RPG game with LAN Co-op and Steam Input API Support. Perihelion launched in 2027.

Both 33 Immortals and Perihelion sit in Action on Steam and both list Multi-player, Online Co-op, and Co-op, 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

33 Immortals vs Perihelion — Steam metadata comparison
33 Immortals — Steam game cover33 ImmortalsPerihelion — Steam game coverPerihelion
Released20262027
GenresAction, Indie, Massively MultiplayerAction, Adventure, RPG
PlatformsWindowsWindows, macOS, Linux
Steam DeckDeck PlayableUnrated
Price9.97 USDPrice unknown
Steam reviews75.3% positive (2,079 reviews)
MultiplayerMulti-player, Cross-Platform Multiplayer, Online Co-opMulti-player, Cross-Platform Multiplayer, Online Co-op
DevelopersThunder LotusDreamwave Labs

Side by side

33 Immortals vs Perihelion — FAQ

Should I play 33 Immortals or Perihelion first?
If you want chronology, 33 Immortals (2026) came out before Perihelion (2027). 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 33 Immortals and Perihelion similar?
They overlap on Action 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 33 Immortals and Perihelion have co-op?
Yes — both list a co-op category on Steam. Specifics differ: 33 Immortals ships Online Co-op, Co-op; Perihelion ships Online Co-op, LAN Co-op.
Does 33 Immortals run on Steam Deck?
Yes — 33 Immortals is rated Deck Playable by Valve. Perihelion doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
33 Immortals vs Perihelion — Verdict (2026) · imho.run