This game was well made, I noticed my melee hits weren't detecting well and it almost made me a bit ticked off.
But it can be an interesting combat mechanic, well done.
Your secret room was a bit hard to get to but I noticed something about the dash that was able to help me and OutBoundJewl to get up there.
Also, I have to note this, when I played this game a second time, I noticed how unbearably slow the projectiles are being shot; so slow, it hits me right when I reversed the character back with the L ability, it's just slightly frustrating and make the projectile faster.