6 slots: PlayerName (green) or [empty slot] (yellow);
exit game button;
delete button (red 'X') in right side of each player;
action: press existing player - load player progress and go to player menu;
action: press delete button - confirm dialog, Y - remove player from save file, go to player selection menu and reload; N - just go back to player selection menu;
action: press empty slot - text dialog with player name (validation), Y - save new player to slot, and go to player menu;
Player selection: