Nice to see an alternate take of the never ending dress-up games that flood the portal.
I like the fact that you actually took the time to create something original instead of just submitting the first thing you learned about.
If you would like a suggestion on how too extend the concept, maybe you could make more of a game out of it. Like testshooting your newly created weapon perhaps?
Another great dress-up that has more of a game element to it is "Weltling Dressup" by Edmund McMillen and Riftmaster. People should look and learn from such submissions as theirs and yours.
It is always nice to see the workflow of an artist, and your style is very appealing. I would like to see an animation from you in the future.
For a tutorial though, this does not work too well. When it comes to buttons you need to put a clickable area (it could be black like your background), so that it is not necessary to hit the letters exactly. Also, when you are using music that can be a little intrusive it might be a good idea to make it possible to turn it off.
Judging by your graphics you definately have skill. Looking forward to your next submission.
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