I guess you could call it a riff on--or rip off of--one of Nintendo's first "weekly games," ABBE's Fright Light, as players are tasked with ridding a spotlit scene of shrieking bats.
Yes, my company is called "RainBlow Software."
I'm pretty proud of it, to tell you the truth--mainly because I made all of the game's graphics myself. The background music was stolen--er, "imported"--from one of WarioWare D.I.Y.'s pre-fab microgames (Cake Defense), but I'm thinking of making my own tune for the already-in-the-works sequel--which will sport an awesomely creative name like Super Bat Attack!
Anyway, send along your friend code if you want to give it a go. (I shared mine here.)