Not strictly as it's not dependand on UnrealI and UnrealShare as such, but for the mod version that would be the case, except that's not there as such, you can just run it without anything, the way you see it in the video it doesn't need that. Technically you could even run it on anything else that runs 224 engine version or something compatible. Unreal Return to Na Pali also was standalone game on version 224 and it will probably work too if files are copied over. I don't know if any other standalone release other than Unreal could do it.