It's alright.
I would consider working out the bugs, especially on the platforming. I can't count how many times I've died just by hitting my head and instantly falling to my death because of a block that I've "hit"... even though there wasn't a block there.
hard as hell
and this coming from the guy that has played i want to be the guy. cool game, but controls need a LOT of work. the vertical bypass jump is WAY too hard, it almost always catches the edge above, object edge detection needs work.
BAD.
Okay, the concept was great, but stage 25 is the worst thing on the face of the earth anyone has ever made ever. The timing is almost impossible. Unless you're pinpoint perfect on timing you'll never EVER make it. I gave up hope.
Hard is 1 thing, impossible and annoying is another thing entirely. Mario Metroid and Sonic didn't get famous for being rediculously annoyingly hard and repetitive.
I beat it and it glitched out <_<
I managed to slog my way through all the levels and get the 'Impossible is Nothing' medal...and then the ending screen glitched out and put me halfway back into the final level, which of course killed me. I got an odd popup window that looked like a 'submit score' window...but it didn't fully load so I wasn't able to use it (600-someodd deaths though)
Anyway, the side-to-side collision was a little buggy, so some of the more difficult platform jumps became frustrating. It's one thing to have a challenging game, another entirely to fight against the engine more than the stage itself.
None of my complaints detracted greatly from my enjoyment of the game, however (I played to the end, didn't I? ^_^) and overall I like the artist's vision behind it. I'm a child of the 80's, for sure.
not that good
in general the game is not that good, but the intro was excellent, one of the best that ive seen for a flash game