I saw the playthrough on YouTube and I really liked the idea. It is very difficult though and I only managed to beat two levels. I absolutely love the graphics. Especially the cross hatched shadows ( How did you implement them? ). The music and sound effects are also great. Overall, a great game that is a bit too hard.
Viewing post in Chakram Spirit jam comments
Thank you! Glad that you like the visuals! Yes, balancing and accessibility is the hard area for me considering the jam constraints.
As for the graphics - it is done via post processing. Example of the implementation can be found here (though I didn't follow this specific video, I just guess it explains the same tecnique) -