"The majority of the Scholars of Islam are unanimously agreed that if the good things on games overweight the bad effects of drawing living souls and music, it is ok."
This is a misunderstanding brother - the scholars did not mean it's allowed to play or use music just because the cause is good and beneficial. No reputable scholar in the history of Islam said this. What they meant is that if there's a little music, etc in some important content (e.g. documentary, news report) that you absolutely need and there's no good substitute, then you can watch or listen while avoiding the haraam parts. They did not mean that if a Muslim produces the content like documentary or news, he is allowed to put a little music in it. If you are unsure, please ask a qualified and practising scholar in your area or online brother but do not make this grave mistake.
The issue of drawing living beings is slightly different as there's some concession if the details of the face are not present like if you cover the faces with bandanas or helmets, etc and don't draw detailed face features.
I swear by Allaah, there is no successful way of liberating our brothers and sisters in Palestine or elsewhere except by upholding the commands of Allaah and His Messenger صلى الله عليه وسلم brother. People have been trying everything for almost a hundred years without any benefit. Only one thing is left - what we were supposed to do in the first place: establish the sharee'ah in our lives and support Allaah's laws:
O you who have believed, if you support Allah , He will support you and plant firmly your feet. (47:7)
Those who have been evicted from their homes without right - only because they say, "Our Lord is Allah ." And were it not that Allah checks the people, some by means of others, there would have been demolished monasteries, churches, synagogues, and Masjids in which the name of Allah is much mentioned. And Allah will surely support those who support Him. Indeed, Allah is Powerful and Exalted in Might. (22:40)
Finally, if you really want to include some songs that have music, consider removing the music by using a vocal isolation tool like Spleeter which is free and open source and it really works:
Salaam brother and may Allaah bless your work and income and keep them halaal.