WHAT, WHAAAAT, I WANTED TO KICK THE MYSTERY SHADOWS BUTT
This was really well made, it left me wanting more dudeee, and the title popping up in the end, this would be a heck of a intro!
I will say the first boss was a little a bit overwhelming, i was thinking "dang this boss just kinda harsh...", but then once i totally understood how the boss worked and what i was doing wrong, it made go "AH HA!"
The other bosses were also bery nice as well, the challenge of the trap save point was very well implemented, got me off guard, i liked the idea of the masked one, tho i think it was the most meh of the bunch, and the rust cloud one look gooood
I really have few things i can point, i think the only things that cross my mind was the second weapon being a bit meh to use, and the fact that there is no music(tho i doubt that was by your choice).
Overall, i though this was a blast, awesome work! :D