Currently? ZERO. And there probably never will be a game that uses ION either. The game they are designing uses electrons, which have nothing to do with crypto. They're made up tokens.
Wrong within Gravity you can use ION to buy lives
if you spend money to get ions to buy lives ingame then being a transferrable currency ionomy will need a money transmitter licence to service most countries. even in this event you are in fact using fiat to buy lives not ion.
unless you can deposit ion into the game. are you sure you arent mistaken? last video showed electrons purchased for cash which is akin to gems in other games. its a game native currency only usable in that game and not transferable.
until apple and google approve it and it stays up i doubt this.
i do know though if it gets taken down huey will blame trolls and not the fact they didnt adhere to apples terms which will be funny because ionomy expects people to abide by theirs. thats my prediction
Just wait for the beta the way the API works across the Apple, Google & Ionomy ecosystems is impressive ....... no point me trying to explain with the beta just around the corner.
Apologies though I did make a mistake you cannot buy lives within Gravity using ION BUT that doesn't make ION useless