⊂二二二（ ＾ω＾）二⊃ ﾌﾞｰｰｰｰｰﾝ!!!! (Boooooon!!!!) [Walkthrough]
Difficulty: Beginner Mode
Boooooon!!!! is a freeware horizontal shoot-em-up game. Instead of having nice animated characters like in Touhou, the creator made this game in Shift JIS art style.
The Normal difficulty (Game Start) is pretty tough. Less lives and the enemies get harder.
Marisa from Touhou appears at the third stage as Mid-boss.
This game has the potential to get something really big ;-P
Link to the game: http://phys.sakura.ne.jp/english.html
Touhou wiki article: http://touhou.wikia.com/wiki/Boooooon!!!!