This game offers exactly the same as the original Dungeon Crawl, including the races and classes when creating a character, the spells and weapons, and the same available skills. The fundamental difference is that, thanks to the graphics-based interface, performing actions is much more intuitive.
The graphics in Dungeon Crawl Tile Version are lovely, despite their simplicity. Each and every one of the pixels has a fantastic retro look, and the variety of enemies is great, as well.
Dungeon Crawl Tile Version is a visually improved version of one of the best roguelikes that currently exists. It should be required for any fan of the genre. What's more, all you have to do is download, unzip, and play; there is no installation of any kind.