Another unimpressive week of Nintendo Channel demos

With Trauma Center 2 and Contra 4 on the Nintendo Channel's demos list, you may wonder why exactly we're unimpressed. Perhaps it's because there's nothing new offered this week, unless you count the reappearance of certain demos on the list as "new." We don't.

To see why we're thoroughly uninspired, check past the break for the full list of "been there, done that" demos.

• Crosswords DS - Crosswords

• Crosswords DS - Wordsearch

• Brain Age 2

• Brain Age

• Flash Focus

• Trauma Center: Under the Knife 2

• Carnival Games

• Wall-E DS

• Contra 4