General
Googly eyes have been repaired and improved.
Eye lid has been added. Sleeping enemies are closing their eyes now.
Enemy spawn positions have been adjusted to the new maze algorithm.
New enemy spawn formations have been added.
Shop
Items in the shop are now persistent (per level) and do not randomize with every opening of the shop menu.
Shop items level and rarity are randomized and scale with the maze level now.
It's now possible to buy back sold items (for the sell price).

Shops have been added to the end of all levels as well (apart from level 1).
