Games will only cover up the symptoms. My ex-wife was a doctor who was struggling with c-ptsd that she could not treat otherwise she would loose her accreditation. She used Candy Crush everyday to reduce the impact of the PTSD on her life, unsuccessfully. I had to leave. She was a ball of rage that was always on the precipious of a full blown flash back. She said it kept her "mentally fit for the job", but i saw it was the only way she could be be idle without it creeping back into her mind. There were only so many hours between shifts, and at work she felt value and could forgot, mostly.