a little more information then just a link would be nice
To control your character, you press W, S, A, and D. To shoot, you press x. To strafe or pick up objects, press Z. To see the map, press A. There are different floors to get to when you first start, the whole point is to get as many points as possible, but going to different floors will get you more points. Blowing up chests gives you armour and the like. Blowing up a stall gives you a different weapon. Killing monsters gets you orange pellets, which can be used to upgrade your guns. Every so often, when you get to a certain floor, a hunter follows you, which you can't kill. In that case, run to the exit. Some exits need keys, however, so find the loving keys. You can carry three items at a time, and only one gun. The scoreboard is online, so daily and weekly scores will show up there by how many people play it.
Edit: Different kinds of boulders.
Normal- gray, break once hit a wall
Red- explodes once hit a wall
Holy- Blue with a red cross, takes 5 hits on a wall to break
Also, watch out for spikes and other traps in the ground.
Some floors have women trapped in them which you can rescue for points.
Rarely, you come across a big enemy that gives you a stuffton of orange pellets.
Also rarely, you come across a green guy who helps you.
More edit-
You can come across fountains, which restore all of your health.
Some monsters drop potions, which also heal you.
Each level is randomly generated, so yeah.
Watch out for the hell-like world, some monsters explode at a high radius.
