Finally able to run the game with a decent lower CPU usage ..... but .....



First the system requirements: now i can compare system :D

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i5-750 quadcore 2.67GHZ vs i7 - 9700K
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quadcore NOT recommended ( unless its a current generation)



Minimum system requirements:

Processor:
2.0 Ghz DualCore CPU ( not recommended unless it is a "magical" dualcore) ∩(︶▽︶)∩
Memory:
8 GB RAM
Graphics:
Intel HD4000 or better, OpenGL 3.3
Storage:
2 GB available space



Recommended system requirements:

Windows 7 / 8 / 10 64-bit

Processor:
2.0+ Ghz QuadCore CPU

Memory:
8 GB RAM

Graphics:
NVIDIA Geforce 660 or AMD Radeon HD 7000 Series, OpenGL 3.3

Storage:
2 GB available space



3ghz is CPU is best for good performance and even then the game is still ''slow'' and 'laggy'
2 GB video = not enough: all the videoram is used by the game


Finally the GPU : ∩(︶▽︶)∩


Unless the onboard video is superior to a dedicated GPU , don't use it , 4 or more GB Videoram is recommended
cause the 2 GB will be fully used no more videoram left .



Anyway, i knew the system requirements were set to low but could not compare it , now i can and it is recommended to use as much GPU/CPU power as possible unless you like playing a laggy game that also consumes 2 GB videoram ( a 4 GB GPU would be better)