The potion price increase is a terrible idea, at least at the increments currently placed. You hardly make any more money in successive levels; the difference is barely noticeable. So why have the potion price increase so much? But great tutorial. Seriously. Way to not explain anything that actually happens in the game. Kudos.
This game would be great if it wasn't always so unfair. At least one person ALWAYS lags, then people quit, then the teams are uneven and whoever has the most people wins. There needs to be some sort of skill factor.
This still needs a lot of work. Maybe another mode (other than just grow and shoot) and an explanation of what is affected by what. Also, HOW DO YOU CHANGE WEAPONS?
 "Castlewars"){kind=icon}
 "Stick Arena: Ballistick"){kind=icon}
 "MoneySeize"){kind=icon}
 "Epic War 3"){kind=icon}
 "Heavy Weapons"){kind=icon}
 "Shopping Street"){kind=icon}
 "Medieval Rampage"){kind=icon}
 "Pirate Defense"){kind=icon}
 "Bunny Charm"){kind=icon}
 "GemCraft chapter 0"){kind=icon}
 "Minions"){kind=icon}
 "the green house updated"){kind=icon}
 "The Space Game"){kind=icon}
 "Ultimate Tactics"){kind=icon}
 "Quazl"){kind=icon}
 "Ninja Master"){kind=icon}
 "I Love Traffic"){kind=icon}
 "The Necronomicon"){kind=icon}