Bemanistyle is a fansite for Bemani and Bemanesque games, including but not limited to DDR, ITG, PIU, IIDX, PNM, and anything with -mania in the title generally. It's also the only site that I know of with a locations DB not restricted to one specific game. Locations DBs are wonderful things which allow clueless asocialites like me to find out about the existence of Bemani games in their immediate vicinity...
...so go visit that DB and put in locations, dammit! When I got there neither Great X-Scape nor any of the Indianapolis or Fort Wayne locations were listed.

[/rant]
I added a couple of locations, but my memory on what machines are where is rather fuzzy, so I couldn't do much. For instance, I know for a FACT that GameWorks has a second machine, but I can't remember what - maybe 4th mix? Something old. And I know of two locations in Fort Wayne with some cool stuff, but I can't remember the prices on any of it, so I can't enter it.
Oh, yeah, and someone who lives in the appropriate places confirm the locations I just added (and add any machines I missed). Pretty please?
(Mods: I could have sworn there was already a Bemanistyle thread kicking around here somewhere, but I couldn't find it with a search. If you can, please link & lock, and smack me around a bit depending on how obvious the correct choice of search terms was.
