I like the idea

How long is the gameplay planned?
Will you add level/stories as time pass?
(just saying that a game finished in 30min that is never gonna be longer isn't that much appealing,
despite how much I like the project)
Linux/Mac/Win game? android game? pure web based only? (offline & MMO mode? =D
Post-IPO, what are the possibilities to buy the game?
Price? over 10$ game on android is viewed as very expensive...
What about piracy?
(lock system with bitcoin key would be awesome, 'but global selling become harder as you have to sell BTC for newbie to buy the game with it)
I like counterparty for the dividend system. Most neat solution, no need to care about transfer.
Works with XCP dividend (but I'm unaware of test giving BTC as dividend, theoretically it should work).
Anyway I doubt you will sell the game only in BTC, so at one point you must have enough BTC yourself (or buy more) to give the income dividend. (BTC or XCP)
Best of luck
