Um, Metroid. Metroid gets patched. As in the title, Metroid- Rogue Dawn
There's a lot of games with different versions like 1.0, 1.1, (U) vs [E] vs [J], etc. No need to be smarmy. It's a perfectly legit question.
To answer said question, I'd imagine it's going to be (U). I could only find one version of that, and since the [J] version is for the Famicom Disk System I doubt that'd be the one.