Upload 2 is much like my first upload, most of the work I've put into the last 7 hours has been stuff that isn't fully implemented yet / not in this build.  A lot of behind the scenes UI stuff / preparing for the part of the game that is core to the gameplay loop.  But a big addition is climbing!  The orange capsule and cube can be climbed on using E to interact with them.  In the future this might be cooler but for now its very simple.