Thanks for playing the game and I am glad you love it. This was a small project I finished during last semester break. I will definitely fix all the bug u mentioned above.
Actually the c button action is not listed in the instruction and it was something I implemented for fun. Congrats on finding the hidden action:)
There was a time that there is a minions level. Let me dig out some gif and show you.
Still working on the next game design project but I am still in the designing process. Wish I will be able to deliver another game this year;P