Miner Dig Deep

If you own an Xbox360, and have a spare 80 points lying around your account, you could do much worse than to spend it on Miner Dig Deep. Yes, for $1, you can get a dirt-simple mining game, with graphics, sound, and gameplay much better than you might expect for that measly sum. Just be warned... it's an addictive little toy. For all you can do a trip down into the mine in 5-10 minutes, I've got one game I've been playing for about 5 hours or so, with no end in sight... it's got that nebulous "one more round" quality that only the best games bring up. I'd write more, but... I've got some digging to get back to... ;)