UPDATE NOTICE:
-Fixed switch bug on Level 7
-Added a reload function, press r key while in Level to reload and restore life
For some reason the updated instructions do not show up in the start menu. Sorry for the inconvenience.
@Rey27 Thanks for your remark on the controls. Right now, the game raises difficulty by adding distance to go after each succesfull run and at a later stage adding speed...It is still in development so your comment is very helpfull!
@TiniViking The green ones add health, the blue ones add shield that you may activate against the brown ones to avoid poisoning (the brown ones substract half of your goods, first shield until zero then health). Each shield costs you one shield point.