I'm just now seeing this! Did you hit the log close to you 4 times? That's how you trigger the spawning. I should have made that more clear!! Thanks for the feedback.
That did the trick! Was able to start and play a few rounds, very fun! My tracking was acting funky since I switched my room positioning and dropping knives when they spawned 50% of the time so I'll have to give it a go again in full room scale when I get a chance.
Awesome! Thanks for playing. If you're on Oculus there was a bug with the bindings that would cause similar kunai-dropping - check the install instructions for the fix.