All 3 of us have been working towards the goal on a regular basis. On my end, I've finished most of the Sloth's animation frames, worked on a few level designs, some skulls, bees, and gross toad, and trying to hammer down the 2nd boss.
Stephane's done a nice job hashing out the atmosphere sounds. Oskars has made a few demos and so far, so very cool!
Oh, and the Ninja above is honing his climbing skills. He is going to need it.