Is it possible to implement a one-time use in the game on mobile (android or ios)?

Question

Mobile development

I mean the following:
Downloaded the game - registered.
Your character has died in the game.
And you can no longer play this game on this device.
Is it possible to do so? -)

Answer 1

Can. But if there is a lot of interest in the game, they will hack.
And you can solve it by storing the fact of the death of the character on the server and the unique identification of the user. Do not play without internet.
Solutions based on some local things without a remote server will break even faster.

Answer 2

Ask for IMEI or MEID during registration and enter it into the database on the server.
android.telephony.TelephonyManager.getDeviceId()