Fully agree with movement, it was big mistake on my part which i should changed but just did not in the time.
The projectiles are definitely hitting each others, i notice this recently and it be easy one to fix but cannot for now.
This a range limit for the weapons but if feel to short i could make it longer but i added limit to make harder to exploit the AI by attacking it too far away for it to do anything.
Performance is something i wish did had time to sort, turning off lumen and some other settings off might helped but honestly forgot about them.
Thanks for trying and the good feedback, it is very helpful.