Hi @yuriks2000
Amazing concept here, this steemarena's robot design reminds me of the good old time cartoon "Medabots" :D
PS: By the way, there's a typo in this phrase
Exclusive robot cards
Only the people who "sing" up NOW before presale date will have a chance to buy Presale Early Access Limited Edition Cards.
Isn't it should be "sign" instead of "sing"? (Unless, your robots can sing in the game :D)
All the best to Steemarena!
Hehe, thanks a lot. Will correct the mistake!