Those of you trying to get the most out of Mercury Meltdown - Ignition's excellent new PSP puzzle title - might want to cast an eye over a few exclusive new videos on Eurogamer TV.
Here you'll see how you can shortcut levels at different stages in the game using what ought to be obstacles to your advantage. And don't worry - when you get this good, you'll be able to save your own replays to Memory Stick and send them to your friends.
You can also save off Ghost data, so your friends can watch you outperforming them time and again as they struggle to improve, just as I've made mine do. Hahaha. Actually, I'm not sure they're my friends any more.