Hi Guys,
Update 4 is now out, built from our new Unity 5 upgrade. There aren't too many new features in this build - it's more of a foundational build. One thing have fixed however, is the game pad support. With the upgrade, it's expected that there will be a few teething issues, but please bear with us - we will iron these out over time.
On the other hand, the upgrade to Unity 5 will mean we can start exploring better lighting and physics! More to come soon - stay tuned :)