Scratch

Look it up. Basicly a turn based RPG, normally in a dungeon. Like the old game "Rogue." The graphics in a roguelike are generally symbols. like this:



# = wall
@ = character
+ = door



#####################
#                            #
#                            #
#                            +
#                            #
#          @                #
#####################

Now I know what you mean you might want to look at my game "path", it's got an 18x18 grid with collision and special block detection, basically if you press a key it checks the grid for the relevant block, if it's a block you can move into it does, it odes this with 2 variables, x and y pos, if you're moving left it checks letter xpos -1 of item ypos of grid, and you should get the gist, making it random should be easy enough assuming you want the same basic shape rooms etc. Although a playable random could be hard.

I'll be sure to look at the game if you publish it.