Thats not a hard game, it just need some patience to break the right walls at the right time. Just like my gandma sayd " You need brake some walls to buid a good house"
Problems to win? Simple, rush with interceptors! Worked for me in ALL stages!
OBS: Don't forget to upgrade missels damage, heavy industry and shield regen.
Good idea for a game=, but there r not enought upgrades, skill points r super hard to get and levels r super slow! Come on fortunacus, u r better than this!
Me (1020 hp) vs Doom frog(9800 hp)
Me - Attack 56 dam
Doom Frog used Vacant Stare
Me - Attack 80 dam
Doom Frog used Vacant Stare
Me - Attack Critical 150 dam
Doom Frog used Vacant Stare
Me - Rend 60 dam
Doom Frog used Doom - 279999972 dam
OK.. how i'm supose to defeat him O.o
 "NYC Mafiosi"){kind=icon}
 "Evolution"){kind=icon}
 "Sift Heads World Act 2 - The Treacherous Return"){kind=icon}
 "Bunny Invasion 2"){kind=icon}
 "Hostage Crisis"){kind=icon}
 "Cat God vs Sun King 2"){kind=icon}
 "Obliterate Everything 2"){kind=icon}
 "Mushroom Revolution"){kind=icon}
 "Infectonator 2"){kind=icon}
 "Days of Monsters"){kind=icon}
 "Necronator 2"){kind=icon}
 "Portal Defenders"){kind=icon}
 "Top Defense"){kind=icon}
 "Feudalism II"){kind=icon}
 "Icy Gifts"){kind=icon}
 "Murloc RPG 2: Episode 1"){kind=icon}