Board Thread:Friend Code Exchange/@comment-201.162.192.238-20190619215726/@comment-32823535-20190620022642

Every time a game is "installed", you receive a new game code. If you want to restore your old game - level, inventory, friends - you can contact MyTona with your old code, and they will restore your game to your new code.

MrsOats, the old, and now unused game, can still be visited and be sent gifts, but the game is now basically dead, so the only benefits will be what you get (experience, gold, random CI) when visiting. There is no benefit in sending gifts.