Thanks for warm review and useful, detailed feedback.
First of all, yeah - saves or checkpoints werent prioritised, along with no difficulty level and pretty big length of the game that could be considered second degree digital torture, sorry for that. Thats our first experience in jam format and its better for us, and for humanity, to consider that in future.
Thanks for feedback about performance - i at least thought that i disabled lumen and nanite but it requires further investigation. As for cannonball: now that youve said it i too started to feel thats not looking quite good when cannonball is sloo-oowly hitting enenmie and still dealing damage, will try to tweak some parameters to avoid it.
Have a nice day and inspiration for future achievements!