Good game, two things: 1st, he can charge a super advanced energy cell from a super ultra powerful alien power generator using cooper wire and a rusty picture frame, that is insane. Also I thought that in the ending they were going to be chased by tons of flying angry creepy heads.. no more comments, 5 stars.
on the first mission to get the Special Challenge just wait until level 3 or 4 so you can get both first and second updates on DMG and Defense set the plant in grow status until level 2, once the plant is level 2 switch to attack and win.
Flank mission with 50 diff, yellow people won´t stop building those shuriken towers, i have ALL possible squares built in with offensive structures, 7 starports, 8 stardocks and around 20 figther bays and I rush their shuriken towers, but they build them again instantly, have been playing this mission with different strategies, always the same result it doesn't matter how fast i destroy those towers they will respawn and rush all my battleships =/..
U don't need to visit armor games, the snake board is in the left upper corner on the highscores window. U control it with keyboard arrows, then once u pickup 5 apples close the windows and keep playing the game the gate will now be open + to keep alive :D