Our poker software isn't home grown, its purchased from another company.  It currently supports:

Play Texas Hold'em, Omaha, Omaha-5, and Omaha Hi-Lo games in Limit, Pot-Limit, No-Limit, and Cap-Limit formats.
Play 7-Card Stud, Stud Hi-Lo, and Razz games in Limit format.
Play a mixed format, where any combination of other games can be played in rotation.
Ring (cash) game and tournament formats supported, two to ten players per table.
Tournaments played in freezeout, rebuy, or shootout format with customized blinds schedules and payout structures.

Anything outside of this, it can not do.  The software was only $499, so I'm not too too tied to it, but there isn't really many other reputable ones out there that are battle tested and have a decent API to integrate with that's under 5k.  Most of the good poker software is licensed to online casinos, and charge a metric fuckload, of the ones that remain, most are shitty, buggy and too dangerous to integrate with our games money. :(