Waheguru ji ka Khalsa
Waheguru ji ki fateh
You might have different Views on this as its all personal Choice.
In my view I would not say that it is wrong to play computer games but surely this is not the AIM of human life
"Gobind Milan ki ehh teri Bariya" - This is the time to meet the Lord. Having said that we need to make sure we give maximum time to gurmat.
"Dum Dum sadaa samalda dum na birtha jaaye" Also Bani Says "raam paj raam paj janam sirat hai " - Chant on the name of the lord only your life is passing away.
Playing game wont give us sachkhand
As I said its all your choice. You are the best person to decide for yourself.
Waheguru ji ka Khalsa
Waheguru ji ki fateh
ਸਤਿਗੁਰਬਚਨਕਮਾਵਣੇਸਚਾਏਹੁਵੀਚਾਰੁ॥