I had so much fun and an interesting experience!
honestly I could go on forever but it did get a bit tedious and just died on purpose
I guess it does have some limitation because it was made in 72 hours and I really wish for more contents!
for those who need some tips:
bosses dies after 3 teleport and get stronger after time so keep track of the teleport and kill as soon as possible
after killing first boss, pick drain and put it on the second boss, it makes killing the second boss easy
screen size management is key, so make sure to shoot each side repeatedly because they have some delay before collapsing on the player