Thanks so much for playing and taking the time to send us your thoughts!
Wave 22 is really impressive! We've only managed to get to around 18 ourselves, so this may be a new record! Nice one!
And yes, we know things get laggy when there are too many enemies - sorry about that! We need to overhaul the pathfinding system, or limit the number of enemies better.
We've also been trying to track down those bugs for weeks, but they have been impossible to find! Again, sorry for the frustration. Hopefully we can find them soon and update for a better experience for everyone.
Thanks again for your feedback, and for playing. We really appreciate it <3