This is a fun shooter that has some neat upgrades available. IF you can survive the difficult part early on, you can become extremely powerful as there is no limit on the amount of extra cannons! Also cannons make you more Energy efficient so they are a really OP upgrade. Music is nice but sound effects are what this game needs to bring it to life! Multiple enemy types and how they are dealt with is cool. Exceptions are worth a lot of points and pose a serious threat and are my favorite part of the Theme. A good experience that leave me wanting more. You suggested an infinite wave mode in the future, that sounds awesome!
https://prnt.sc/l98dcm