Tekken on PSP leads the line-up of this week's arrivals at retail

As much as you'll feel like rushing out into the street in your briefs while circling your pants in the air and hugging complete strangers, try to receive the news that Sony has managed to get PSP fighter Tekken: Dark Resurrection to shop shelves with a little more dignity.

After all, think about what poor DS owners will be displaying as they face another two weeks without any software on which to spend their cash.

Of potential comfort to hardened Nintendo fanboys will be the nature of the PSP release schedule, which remains as volatile as nitroglycerine.

Take Lego Star Wars II, for instance: it managed to appear on every format last Monday, although no-one seems to know where the version for Sony's handheld warped off to. Apparently, it'll still make this week, though.

Some of the other planned releases are equally vague; we think we've narrowed down the definitive list. But if it all changes at the last minute, don't come looking for us – we're likely to be running around town tearing our hair out in utter despair. With or without our pants on.

(Have you read our controversial opinion as to why games so often miss their release dates?)