Random howto-s.
How to make a battery: Acid+metal or T-couple+fire
How to kill virus: Metal+power and keep putting the power around the virus
How to make glass without selecting it: Make a metal bowl, put water in it and fire it up!
XD
Great game. The mystery upgrade turns you into a penguin... -_-
It may or may not be useful, as it helps you get the-amazingly-hard-but-really-daredevil-and-cool last achievement(What happen?).
Very interesting game, and nice graphics. 5/5.
I think that you might want to:
1. Balance out the stats
2. Perhaps make the monsters attack for more hp?
3. In the shop, buying an inventory slot.
4. Same items taking only 1 slot.
Still, this was amazing for a first game and i hope you make a sequel~ ^^
WAY too many UFOs in space. Wonder when the aliens will invade earth? And by the way, to all of you complaining about badges, try Learn to fly 2. The concept is just like this game, and i find it quite fun. And it has BADGES! ^0^