Thanks for the feedback!
Yeah, the standing on enemies was something i was planning on trying to fix, but with only 2 weeks, it kind of got put on the backburner.
As for the text, I'm not sure why it's unreadable. I originally tested the upload on my laptop and on there when I played it, it opened the game in a new window, and everything was readable, But testing again on my desktop, I see what you mean. It just lets you know what you've picked up. There's only 2 items right now, a yellow speed increase potion, and a small hp potion.
My guess is the textures are so compressed in the tiny browser window that the text just becomes mangled.
Edit: I updated the viewport dimensions on the project page and that seems to have resolved the issue. You should also be able to play the game in full screen.