I fully agree, but I had no better idea to move it to the proper forum.

If someone is interested in the history:

V01 (download)
Introduced the major part of the gameplay

V02 (download)
Light effects added (sun, spotlight)
Placing Items in "donut asteroids" was added
Some additional config parameters for levels were introduced
And shooting was implemented after I got the feedback that this would be fun

V03
Since shooting without enemy is a bit useless, 3 kinds of drones with different behaviour were added