I love this! I have three orbs so far and I am really enjoying drawing a map. I'm not sure if it will get too hard for me later but so far the difficulty level feels perfect. Near a save point I feel adventurous and far away I feel a bit anxious. When I die after drawing a bunch more map I still feel like I achieved something, and as a consolation I can be a bit reckless or explore in other directions from the save point.
The sliding and jumping feels really good. All round wonderful game.