Hello, Thank you for being an early supporter. As promised, I am upgrading my development tools to add a massive amount of content to the game. After the dungeon, the penguin will now have to explore a forest. Each serie is a new environment with unique new items and rules. Due to the difficulty of certain levels, it is not required to finish a serie to play the next one, only a fixed IQ level is required. I have also designed a level editing UI, that is now part of the game. How many series will there be? Undecided. Probably until your IQ is decent. To support the game, please leave a review on the store page, or feedback in the Steam discussions forum.