One feature I would love to see added is being able to see a high score ladder that includes your steam friends to get people into fighting for the top of the leader board for top dog.

This game is very addicitive and very fun, i would like to offer some ideas though A high score system. Your ship gets faster and faster as time goes on things to block your path like walls or mines or something different levels when you reach certain scores. Just make the game a bit faster. more visual effects such as screen shaking and stuff. Other then that despite the art being good if not a bit basic this is a great first attempt....

Is the one (so far) achievement an inactive test achievement? Just asking so people don't go crazy and say that the achievements are broken.

Hi, linux version will be available in near future?

As the game is called "While you are Downloading" you should be able to play whiel you are actually downloading and you can: Steam -> Settings -> Downloads -> Download Restrictions -> Allow downloads during gameplay. Enjoy, and thank you for playing While you are Downloading (Pun intended)...