NOTHING IS IMPOSSIBLE YASSSSSSSSSS!! ALL ACHIEVEMENT DONE!
Tips on impossible is that you might want to change or consider changing water placement after a found round pass, and in last part of the game, you can sell all the sump, all pipes, all water carrier, all water wagon and all 3 wells for 112 coins(in this run I sell only 2 well so 107 coins instead, glad I have 3 coins before I start mass selling stuff to reach 110 coins)