Pufflescape, the game in which you explore caves with your puffle and try to unlock different levels, has now been released! It can be found at the Pet Shop by clicking the white puffle icon at the bottom left of the room.
I think that it probably won’t be necessary to delve into turning this post into a guide; there’s a fairly comprehensive guide by clicking “Instructions” on the level selection screen, and plenty of help available for each level.
There’s also eleven new Pufflescape stamps! I’ve mentioned them a bit more in this post, if you’re still interested. I suspect many people are still surprised the game has been added, but I hope you have a lot of fun playing – it’s definitely quite nostalgic too.