What's the point? Just play for fun, no installs needed. No registering or bothering logins. No save games. Do you remember Nintendo's games? :-)
What makes this game special? Well, all maps are generated procedurally. You will never see the same map again (it's unlikely to happen). We have cool mazes and caves!
The difficulty will increase the deeper you go. Enemies will be harder and map's size will increase.
There are three different classes, each one has its own base stats. You can make your character stronger buying upgrades on stores.