If you have entered the code but the game still shows an older version on the main menu (look at the bottom-right corner of the title screen), try the following:
Recommendation: If you own the game on Steam, update to the latest version (often labelled V3 or newer updates), as they include even more features (like the Arcade) and better stability than the f029j build. Avoid downloading standalone "v2f029j" files from unverified sources. tag amazing frog v2f029j new
It appears you may have encountered this tag on a third-party site or a specific file repository. Here is an informative review breakdown of what this version represents, the game itself, and what you need to know before playing. If you have entered the code but the
This build features "chunky frogs" with updated physics, better walking stability (stepping up without falling), and refined ragdoll control. V2 Remastered Here is an informative review breakdown of what
git branch --contains v2f029j --all git tag --contains v2f029j