I've now posted the new version of the beta. There are a few visual changes to the demo visually, as well as a new gameplay mechanic.

Big changes:

• New player character model (The original wasn't animated, so this one is unanimated while also keeping to the theme.) 
• A new gameplay mechanic in the theme park. Shoot the targets in the level to remove fake floors.
• Fixed the gameplay for the character in both levels.

Small changes:

• New background image for the theme park image
• New logo in the main menu (The same one on the page)