IMHO.

River City Super Sports Challenge ~All Stars Special~ vs River City Melee Mach!!

River City Super Sports Challenge ~All Stars Special~ and River City Melee Mach!! 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. River City Super Sports Challenge ~All Stars Special~ (2015) is 4 years older than River City Melee Mach!! (2019). Both sit near 69% positive on Steam (River City Super Sports Challenge ~All Stars Special~: 104 reviews, River City Melee Mach!!: 33). 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 River City Super Sports Challenge ~All Stars Special~

Choose River City Super Sports Challenge ~All Stars Special~ if you want a Sports and Adventure game with Online Co-op, Shared/Split Screen Co-op, and Co-op. On Steam, it has co-op, so you can bring a friend. River City Super Sports Challenge ~All Stars Special~ launched in 2015.

Choose River City Melee Mach!!

Choose River City Melee Mach!! if it's currently about 86% cheaper on the Steam Store. River City Melee Mach!! launched in 2019.

Both River City Super Sports Challenge ~All Stars Special~ and River City Melee Mach!! sit in Action on Steam and both list Multi-player, Shared/Split Screen, and Online PvP, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (69.2% vs 69.7% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.

Side-by-side comparison

River City Super Sports Challenge ~All Stars Special~ vs River City Melee Mach!! — Steam metadata comparison
River City Super Sports Challenge ~All Stars Special~ — Steam game coverRiver City Super Sports Challenge ~All Stars Special~River City Melee Mach!! — Steam game coverRiver City Melee Mach!!
Released20152019
GenresAction, Sports, AdventureAction
PlatformsWindowsWindows
Steam DeckDeck UnsupportedUnrated
Price19.99 USD2.79 USD
Steam reviews69.2% positive (104 reviews)69.7% positive (33 reviews)
MultiplayerMulti-player, Online Co-op, Shared/Split Screen Co-opMulti-player
DevelopersArc System WorksArc System Works

Side by side

River City Super Sports Challenge ~All Stars Special~ vs River City Melee Mach!! — FAQ

Should I play River City Super Sports Challenge ~All Stars Special~ or River City Melee Mach!! first?
If you want chronology, River City Super Sports Challenge ~All Stars Special~ (2015) came out before River City Melee Mach!! (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 River City Super Sports Challenge ~All Stars Special~ and River City Melee Mach!! 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.