Hi Dark-Aii. A really good thing about this game is that I was able to play it without a tutorial and understood most of the mechanics. When it was two balls swinging around each other, I found out that sometimes they seem heavier and movement becomes slower. I cannot understand why that is - but i still continued playing. The artwork and subtle music fx is nice also.
Although, the game slowly became difficult, I found the game easy and relaxing on the whole. Personally, I stop playing a game if it is too easy. Some thoughts can be (and only my thoughts):
- More varied game mechanics like the rotating balls
- baddies like an enemy ball following you around or an enemy ball shooting spikes at you
On the whole, the game looks nice and you have good base to add more interesting mechanics.
Hope this helps.