1. Global High Scores (full version only for now)
2. More levels
3. New Oids
4. Some bug fixes
I plan to eventually (maybe not this update) make the free version ad supported, and include more levels for it.
I've been very busy with other projects the last couple of weeks, but hopefully I will be able to have an update within two weeks, other work permitting.
I've been thrilled with the response to the game thus far, and am overjoyed that so many people find it a good way to pass the time!