Yep, it's Obocchama-kun as kingshriek posted. I have the HuCard as well and let me give you my thoughts
:
Obocchama-Kun is
insane ; there is no better way to describe it. It is wacky Japanese humor to the max. So if you're into that stuff (like me), that's already a good sign, however the game itself is actually really fun!
You take control of this freaky Japanese boy in a side scrolling platform game who can sort of morph into different things by pressing buttons, like holding down the down button turns him into a dog (you can make him run in dog mode too if you hold the down button while moving) or holding down the II button so he turns into an old man. Play your levels with caution though because you only have one hit and you're dead!
To help you out on your adventure, you can acquire
extreme friends, which are obtained by standing on a turtle shell and pressing the up button so the apple item nearest the turtle shell transforms into a new item. A couple of your friends include a buff Japanese dude wearing a thong who will walk in front of you to protect your player, or even get this, a HELICOPTER that has a HUMAN HEAD on it that looks like a BEARDED RUSSIAN, who will shoot down enemies for you as he scrolls through the sky. Aside from your friends, a weapon power up can be aquired which allows your player to have a bigger and longer shot.
The one-hit challenge is what makes this game so fun if you ask me, which requires a lot of memory patterns since there are no check points in the levels, except for the bosses. The fun part about no check points though is that the levels can surprise you by being averagely short or they can tease you by being a little long.
I love Obocchama-Kun; it's possibly the craziest game I have ever played, it's down right hilarious, and it's strongly addicting!