Robot-battling MMO Perpetuum has expanded and evolved a bit. Avatar Creations are keen to show off these new features by offering fifteen days to everyone, including fifteen days of game time added to the account of everyone who previously signed up to play. The game has six new islands to explore, three of which are open to PvP. The full breakdown of the expansion details can be found in this devblog. You can register and download the client to get your 15 day trial.