Oh god, I can't tell you how much I love the visuals in this game. This is fantastic! The game experience is tight and exciting. Had a lot of fun playing it. Overall, this is a well-polished game.
But I do have to point out that the control is a little strange. While we use left click to split the drone and the speeder, the combination is done by mouse moving. However, my instinct is that these two operations should be done in the same way, because it's more like mode-switching. This also makes combination much slower than splitting and I believe this breaks the rhythm of the game a little bit. (But maybe this is just my own preference)
Anyway, I enjoyed this great game a lot. Satisfying presentations and really nice game concepts. NICE WORK!