wow, you've made a great start with MIMO.
I had a play and even though it took me 20 minutes to find the four flowers, I didn't mind becuase exploring this beautiful environment was enjoyable. I loved the way the horizon blurred as you moved around with the immediate area being in focus to concentrate on the character.
The graphics are fantastic with great attention to detail and I loved the way that as you moved through the foliage everything just "Bounced" around. I liked the house/bridges and I guess you could turn the little unlit stone torches into waypoints for a map maybe.
The wasn't much of a story line as it was explained by pictures but the made me think about what I needed to do to progress through Mimo which was to collect four flowers and if you don;t look for them then you can miss them. Keep your eyes peeled people.
All in all, very enjoyablle and I look forward to seeing the updates.
Good Luck Devs (Sorry for the font btw)