Nice sweet little game! I enjoyed this. Movement was well done and the secrets were a nice touch. Well done.

short and sweet, I played it a few times to try and get everything. Nice placement for the secrets. didn't get anything for under a minute, is there a time to beat?

This is not such a bad game, i liked it! Its a little classic jumping game i like it a lot, but i wish you'd make it more challenging like adding spikes, moving platforms etc. but anyways this game is good!
I liked it a lot! Keep it going!

i want to see something new, and i beat the game with all secrets in 51 not to hard to beat lol

this is an interesting seed for something that could grow into a pretty cool game.
right now I feel it might not be challenging enough, but I find the core mechanic intriguing.
right now the challenge is to make it as quick as possible, but it tests your skill with the keyboard and nothing more.
I have a suggestion.
as it is, it's easy to find the platforms and it's no challenge to jump on them. try challenging the mind instead. maybe if when jumping a second time on the platform it switches off again. now you have to plan your route more carefully. and make it difficult to make your way back without jumping on them again. in this case your level design should focus on planning a level that has a certain course that will lead you to success but many that won't.
I see great potential in this one. Good job!!!