I know there's a exploit to get multiple daily parts in a day of playing. Step 1: Chage your computer's date and time to yesterday while you are playing Step 2: refresh the page, log in to the game and repeat over step 1 if you want to get more daily parts.
Well he already made a beta of episode 2. It's just that he didn't post it to Kongregate. But I know he allowed members of his community site to beta-test the game, the "Visit Community" button used to lead to that. Episode 2 was an improvements over Skirmish and Episode 1:Newborn that he made, so it's definitely better.
Um no... It's not an official site because it just a fan site after all. Founded from 2 years ago when the official community forum for the game shut down for an unknown reason.
@Simonma: You can't add anymore parts because you have reached the part limit. Part limit only allows you to add 10 parts per each 4 category: Skill, Spawn, Weapon, Passive.