IMHO.

Caveman World: Mountains of Unga Boonga vs Highway Game

Caveman World: Mountains of Unga Boonga and Highway Game both land in Indie, 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 share Indie, Casual on Steam. Caveman World: Mountains of Unga Boonga (2016) is 3 years older than Highway Game (2019). Highway Game is currently ~0% cheaper on Steam than Caveman World: Mountains of Unga Boonga (1.99 USD vs. 1.99 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 Caveman World: Mountains of Unga Boonga

Choose Caveman World: Mountains of Unga Boonga if you want an Adventure game with Steam Leaderboards. On Steam, it's a focused single-player run rather than a multiplayer commitment. Caveman World: Mountains of Unga Boonga launched in 2016.

Choose Highway Game

Choose Highway Game if you want a Racing game with Multi-player, Shared/Split Screen PvP, and PvP. On Steam, it's the newer release (2019) and ships with the modern feature baseline. Highway Game launched in 2019.

Both Caveman World: Mountains of Unga Boonga and Highway Game sit in Indie and Casual 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

Caveman World: Mountains of Unga Boonga vs Highway Game — Steam metadata comparison
Caveman World: Mountains of Unga Boonga — Steam game coverCaveman World: Mountains of Unga BoongaHighway Game — Steam game coverHighway Game
Released20162019
GenresIndie, Adventure, CasualIndie, Casual, Racing
PlatformsWindows, macOS, LinuxWindows, Linux
Steam DeckDeck PlayableUnrated
Price1.99 USD1.99 USD
Steam reviews72.1% positive (165 reviews)—
MultiplayerSingle-player onlyMulti-player
DevelopersGrabTheGames StudiosAK Studio

Side by side

Caveman World: Mountains of Unga Boonga vs Highway Game — FAQ

Should I play Caveman World: Mountains of Unga Boonga or Highway Game first?
If you want chronology, Caveman World: Mountains of Unga Boonga (2016) came out before Highway Game (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 Caveman World: Mountains of Unga Boonga and Highway Game similar?
They overlap on Indie, 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.
Does Caveman World: Mountains of Unga Boonga have multiplayer like Highway Game?
No. Highway Game supports multiplayer on Steam (Multi-player), while Caveman World: Mountains of Unga Boonga is listed as single-player only.
Does Caveman World: Mountains of Unga Boonga run on Steam Deck?
Yes — Caveman World: Mountains of Unga Boonga is rated Deck Playable by Valve. Highway Game doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Caveman World: Mountains of Unga Boonga vs Highway Game · imho.run