I've done a few playtests of a tile-revealing-dungeon game, "Where do you put your backpack when you fight", and one of today's projects is tidying up the tiles -- I love the way the dungeon tiles look, but the loot cards don't look great. I know Creative Commons has lots of pictures but that means learning how to move images from one place to another, and that's one aspect of computer use I just get lost in. So this will take a while.
Game design is easier for those of you who can draw or manage computer magic.
The rules work well, though, and the game should take about half an hour, 45 minutes, to play. It can be solo, group, or fully co-op.