IMHO.

Blob Boy Classic vs RUSH: Only Up Multiplayer

Blob Boy Classic and RUSH: Only Up Multiplayer both land in Action, 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 share Action, Adventure on Steam. Blob Boy Classic (2022) is 1 year older than RUSH: Only Up Multiplayer (2023). Blob Boy Classic is currently ~67% cheaper on Steam than RUSH: Only Up Multiplayer (0.99 USD vs. 2.99 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 Blob Boy Classic

Choose Blob Boy Classic if you want an Indie experience. On Steam, it's currently about 67% cheaper on the Steam Store. Blob Boy Classic launched in 2022.

Choose RUSH: Only Up Multiplayer

Choose RUSH: Only Up Multiplayer if you want a Simulation and Massively Multiplayer game with Multi-player, MMO, and Steam Leaderboards. On Steam, it has co-op, so you can bring a friend. RUSH: Only Up Multiplayer launched in 2023.

Both Blob Boy Classic and RUSH: Only Up Multiplayer sit in Action and 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

Blob Boy Classic vs RUSH: Only Up Multiplayer — Steam metadata comparison
Blob Boy Classic — Steam game coverBlob Boy ClassicRUSH: Only Up Multiplayer — Steam game coverRUSH: Only Up Multiplayer
Released20222023
GenresAction, Indie, AdventureAction, Adventure, Simulation, Massively Multiplayer
PlatformsWindowsWindows
Steam DeckUnratedUnrated
Price0.99 USD2.99 USD
Steam reviews3 reviews81.3% positive (16 reviews)
MultiplayerSingle-player onlyMulti-player, Online Co-op, Co-op
DevelopersRadwog GamesNOSTRA.GAMES

Side by side

Blob Boy Classic vs RUSH: Only Up Multiplayer — FAQ

Should I play Blob Boy Classic or RUSH: Only Up Multiplayer first?
If you want chronology, Blob Boy Classic (2022) came out before RUSH: Only Up Multiplayer (2023). 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 Blob Boy Classic and RUSH: Only Up Multiplayer similar?
They overlap on Action, 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.
Does Blob Boy Classic have multiplayer like RUSH: Only Up Multiplayer?
No. RUSH: Only Up Multiplayer supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Blob Boy Classic is listed as single-player only.
Blob Boy Classic vs RUSH: Only Up Multiplayer (2026) · imho.run