Hmm... I can't seem to take screenshots properly. This will be somewhat irritating...
In the opening line when you start the game (You wandered into the... How long can you survive?)
I feel like there's a small typo where the O in "or maybe you took a bad fall" isn't capitalized.
Also, this is purely personal opinion, but I feel like the final line should be
"Will your survive, or will you perish?"
instead of "How long can you survive?"
The way it's currently worded makes it seem like death is inevitable. Admittedly, the proposed change really only has a point to it if you intend on including and endgame (and possible ways of 'beating' the game.)
This kind of stuff is also really only for the 'Polishing' stage, where you're trying to make everything as good as it can be.
Anyway, time to start playing. What's the bet I survive less than an hour?
Music and sound effects would be nice, but the lack of them is understandable.
Okay, for some more important stuff.
Noticed Spelling Errors: (These are things that are spelled wrong or have wrong grammar, rather than just based on opinion.)
Assassin is spelled 'Assasin' on the level up screen when allocating class points. (It is missing an s in the latter part of the name.)
Game Errors: (Stuff like crashing, missing effects etc.)
Right-clicking on abilities (the things in the hotbar) brings up an error report thingy for some reason. I sent a report, but I thought the circumstances were a lot more specific than they ended up being. I guess you just haven't added some stuff in, yet?