hello, i finally finished this awesome game !
it was always fun to play and everytime i came back to it it was an enjoyment !
i also managed to get all the parts for the secret(ig) level. it's a fun idea to put another ending like that ! Also i don't know if it's a bug or not but you can finish the very last level without destroying all the transmitters (tell me if it's intended so i can remove that part of my comment so other players won't get that spoiled :))
Anyway thanks again for this great game ! And good job for making such a fun game like that !!