Upgrading the REINFORCEMENTS to the fullest is the best of all. Bcoz they are free and useful. if a hero and a pair of reinforcements are put together then it could have a great defense. Specially when they are ranged.
Thankx for making this awesome game for us. it is easy if u use your mind. But if a pvp option was made the game will be very good. i had rated it 5/5. butit is my hope that the developer could make various changes if he wishes to.
One thing i must tell,
Game is not for playing upto an end. Game could be aimless and endless. But it doesn't mean that it has nothing speciality. Game is made fo4r our fun. We should enjoy these types of endless game 4ever. If I'm wrong then sorry but its true that before starting this game i am commenting here. But i wanna express my "game-ed" feelings
Thanks for making this type of amazingly awesome game for us. like TZwien, its really made with flawless design. May god bless you for continuing make these types of game.