You have not really played this game if you have not unlocked all upgrades. is undoubtedly a game well done, that keeps you attached to the PC until the end, congratulations.
(If there are any mistakes in this comment are due to the fact that I used an automatic translator to write it, in this case, in English, since it appears the most widely used language on kongregate).
 "Learn to Fly 3"){kind=icon}
 "Raiders took my dog"){kind=icon}
 "Family Rush"){kind=icon}
 "Cat God vs Sun King"){kind=icon}
 "... :D"){kind=icon}