Step 1: What You Will Need. 

1. A game, of course

2. 70% rubbing alcohol (50% works but can make a mess

3. Q-tips

4. Magic eraser (not crucial, but do work pretty quickly and do a good job)

5. Paper Towel  

Step 2: Removing Stickers

1. Rub some of the rubbing alcohol on the sticker with a Q-tip

2. Should start to able to see through sticker once the rubbing alcohol is applied

3. Rub off with finger nail or something sharp

4. If there is any sticker resin left on the game, use the rubbing alcohol on the resin and then whip it off with paper towel

5. Sticker should be gone.

Step 3: Removing the Old Label

We have to remove the old label before we can apply a new one

1. Spray rubbing alcohol on the old label

2. Let sit for 10-15 minutes

3. Remove the label with your finger nail (or something that's hard plastic, don't use anything metal)

4. Make sure face is clean and ready for a new labels