With the demo of Nintendo's "Pokemon Sun and Moon" allowing players to have access to free items and a special Ash-Greninja Pokemon, players would not have to worry about losing them in the full release of the game. There is a way to retain the Pokemon once they purchased full game and here's how.
According to Eurogamer, players should first consider having both the demo and full version of "Pokemon Sun and Moon" installed in their Nintendo 3DS. The next step involves them starting up the demo and going to the Pokemon Center. They must first look for Professor Kukui and they will be given the option to bring in the full version.
Here, players can go ahead and take any items with them, in which they are given the chance to bring in the special Ash-Greninja, along with a few items of their choosing, in the final game. So there, players can enjoy the benefit of enjoying a special Pokemon early on in the game.
If the 3DS is running a card and a digital version of "Pokemon Sun and Moon," it will prioritize the card version. In that case, it's best if the players will have to remove the card first from the console to acquire all the items and Pokemon into the digital copy.
Now, once transferred, the players can go ahead and start the full version of "Pokemon Sun and Moon." They'll notice a new NPC at the Pokemon Center, according to GameRant. Speaking to this NPC would complete the transfer, so players should make sure to make a spot in their party.
Even when the transfer from the demo has been successful, players would still need to build their relationship with the Ash-Greninja before it can listen to you. All it requires is a little hard work and patience.