Home / Games / Caveman World: Mountains of Unga Boonga
Caveman World: Mountains of Unga Boonga
Caveman World: Mountains of Unga Boonga is a retro inspired platformer adventure game set in fantasy prehistoric time. You play as a Caveman, exploring various levels and overcoming physical obstacles. Levels become increasingly more difficult as you encounter enemies, obstacles, traps and more!
What players say
Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.
“this game has some intense crackhouse vibes that your crack parents had back in 2004 and you are also addicted to crack. giving this away for free is like giving crack to everyone you know”
— a player, Steam review · 0 hrs played“Following Unga's quest to return to his family sparks the player's connection to their own family. It seeks to establish the core message of connection in a discrete way without being convoluted. This is where Caveman World: Mountains of Unga Boonga shines; audiences are hooked…”
— a player, Steam review · 7 hrs played“this the worst game i have ever played do not let the big leagues are not calling never make a game AGAIN”
— a player, Steam review · 0 hrs playedPlayer activity
Monthly average concurrent players. Live count fetched 2026-07-24 00:16 UTC · history via SteamCharts.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-25. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
We are giving away 100 keys for Caveman World!
Enter For A Chance To Win 1 Out Of 100 Caveman World: Mountains of Unga Boonga Steam Keys The competition is hosted via Gleam. https://gleam.io/KLcLt/enter-for-a-chance-to-win-1-out-of-100-caveman-wor
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Achievements, Leaderboards and Steam Cards!
Achievements, Leaderboards and Steam Cards are Available! Grab Caveman World: Mountains of Unga Boonga 75% off for limited time!
Achievements, Leaderboards and Steam Cards!
Achievements, Leaderboards and Steam Cards are Available! Grab Caveman World: Mountains of Unga Boonga 75% off for limited time!
UPDATE 1.5: Change Log (Steam Leaderboard)
Steam Leaderboard You must earn at least 3 Stars to qualify for a Leaderboard entry. There are Leaderboards for all 27 levels in the game. You should exit the Steam client, and restart Steam to make s
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-20.
| Genres | Adventure, Casual, Indie |
| Player tags | Casual · Indie · Adventure · Singleplayer · Platformer · Physics · Villain Protagonist · Funny · Arcade · Difficult · Fast-Paced · Atmospheric (SteamSpy community voting) |
| Features | Single-player · Steam Achievements · Steam Trading Cards · Partial Controller Support · Steam Leaderboards · Family Sharing |
| Languages | English * * |
| Achievements | 14 |
| Estimated owners | 200,000 – 500,000 (SteamSpy) |
| Official site | http://www.grabthegames.com/products.html?id=26 |
Minimum system requirements (PC)
Minimum: OS *: Windows XP Processor: Dual Core Memory: 1 GB RAM Graphics: Integrated Video card Storage: 1 GB available space Sound Card: DirectSound-compatible sound card