Hi @chrizrun30, Thank you for consulting Help Desk, i'm sorry to hear that you are having a problem with your Flash 2 unit.
1.May i know what sort of game are you playing ?
2. What apps are you using during playing the game ?
3. Had you added external memory to your phone ? if so, how many GB ?
Please get back to as as soon as possible, so we can assist you accordingly. Thank you.