Is there supposed to be more than one hint? Because I keep typing in hint but I keep seeing only one hint: "You can hold down an upgrade to make it upgrade faster." Even if there is not supposed to be more than one hint, I think it would be a good idea to have more hints than just that.
I gotta admit, there were some parts that frustrated me, especially sections where you had to stay on the path without getting knocked out (because the controls were really slippery and not very precise), but I got past it and got the end. Everything was a gun challenge, even the hard moments. Nothing was too confusing to understand, and, honestly, this felt like I was playing The Legend of Zelda: A Link to the Past for the first time all over again. Really good work on your part, and well-deserving of the five stars I gave you.
Nice game, but it's a little short. Would like to see a longer version. One complaint I have is that the guards lasers are a little frustrating. I was able to get past them every time, of course, since I completed the game, but I think that maybe there should be an option to duck using the "s" or "down" keys, to go under the lasers, if possible. That would make it a lot less frustrating to deal with.