tips : 1) get recrues, try to get the more expensive you can afford, those who's name with 3-4-5 letters. Use hints. you should reach "greg" in 10-15 minutes. 2) get some hats 3) max your upgrades 4) go to sleep (or whatever you want !) for few hours 5) Enable "buy all per page " and buy everything (recrues, hats), level up, rank up. 6) read comments to get medals that you can not guess...
+ if this is useful
limited in time effects: 3 red give tourets, 3 yellow increase fire rate in all directions, 3 down (blue) minus your ship, 3 up (blue) attract enemies with a kind of magnet, mix four different for a shield. And i never found 3 lasers in the same try...
I (only) like this game, because : 1) it is too easy, the only way to lose is to suicide 2) there is no end 3) levels are very similars (except the ice). Great game though, 4/5
would you be using chrome by chance? i am finding documentation online about chrome being a little whore about browser saves from unity webplayer. PM me
you can get an extra heart on Metza, go to the left and enter this pattern (from right to left) : roung - square - square
you can get other extra heart on planet. I do not remember where. basically : once you have the "jump potion" or "zero gravity potion" explore every door that seem inaccessible !
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 "Dig To China"){kind=icon}
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Yes. The game goes in circles