Congratulations! You just won the Line Flyer Badge and 60 points! Finally, I have achieved the impossible [Rating 1/5, From extreme frustration on Level E]
The hard badge is extremely frustrating, I played it for more than 30 mins and I still can't achieve it then I got to the point when I got 14 kills and died.... Disappointing...
*Sigh* On my third time, I ended it with 3k and i only bought artillery and 10 repairs, nothing else, no upgrades, absolutely nothing! It was the only way i could escape on the 11th day...
YES! I've did all the challenges, the last one i had to do was the 4th one, make the sword follow the shield and just control your shield properly.. good luck
There Is a Trick.... If you hold the 'up' arrow, the 'down' arrow and either one of the 'side' arrows you will move faster than normal speed and if you did this trick on the level before the 2 exits you will win (This trick can allow you to go through the thin white lasers) but nothing else bigger than the thin lasers)
There is a trick i found out, if you have guns that have to recharge for 2 seconds yeah... After you shoot change your gun and change back and it is already fully charged or get 2 weapons that require charging and keep shooting while switching weapons :D