These kind of issues happen when making games! No worries! So for you to know I am using Ryzen 5, I don't know if screen resolution affects that but just in case in the computer that I tried to test, it is 1440*900
And yes, I did waited longer than it shows on the video, and I did tried it multiple times and same results! I had to force it to end in order to exit from the game as anything I press does not lead to any! However, since you said you tried it on i3 and it didn't run, I believe it has to do with the game not being optimized for all CPUs! Not sure though! I hope these data helps out sir!