HTML:
<iframe width="560" height="315" src="http://www.youtube.com/embed/6eM7e0O91rs" frameborder="0" allowfullscreen></iframe>
Downloadable here: http://berserk.chaosforge.org/
It's pretty fun! Once you figure out what you're looking at (character is the @ symbol, enemies appear as letters on map, and your viewable range changes as you move), it's kinda a neat dungeon crawler with Guts as the main character. You have access to cannon, bow gun, bombs, etc.