From the Türkiye-Syria Earthquake Relief Bundle from Humble Bundle.

Description:
As humanity endeavored to better themselves, they created the biological marvel known as Gears. Originally intended as the next step of human evolution, they were instead fitted for war and turned against their own creators.

Steam Link: https://store.steampowered.com/app/314030/Guilty_Gear_X2_Reload/

Good luck and happy gaming! =)