> You can get shells by farming green Goo's, from exchangeable items as rare rewards and through various other hidden and non-hidden ways in-game.

> Adventure Land aims to cover operating costs and generate long-term revenue by selling SHELLS as a premium currency. It will be for cosmetic items, possibly extra bank storage and some rare account operations, like character transfers. Keeping the game non-p2w is a top priority, so SHELLS won't affect in-game performance.

> Adventure Land performs really well on Steam so far, as an indie-developer, one of my biggest concerns was being cash positive. If it continues like this, and I hope it does, it might even be possible to introduce cosmetics through in-game achievements and gold only.