itch.io

Será que você não baixou a versão de demo ao invés da versão completa?

oque deu errado?

você tentou por paypal ou cartao de credito?

o que aconteceu?

When you purchase the game, it is added to your library and a banner is displayed on the game's page indicating the purchase.

As for updates, you'll have to update them manually by going to the page and checking if there are any new features, although I think it's unlikely that there will be since the game is already complete.