i liked the music and concept.
i didn't like how far you'd get sent back for dying. especially when dying was made easier by the following:
-jumps that you can just barely make with pixel-perfect accuracy (once you're the kid)
-hitboxes that are way bigger than they should be. i'd dodge arrows like a pro just to die anyway
the game was too short and didn't have much to it. nor a warning that you can't jump on enemies to kill them. (this is a failing of many games)
the concept had potential but wasted it.
therefore, when another game comes along using the same concept, i will not consider it a ripoff. i will consider your title to be a time traveling ripoff.