The "House of 10,000 Corpses" match: Basically it's an Iron Man Deathmatch
The "Mechanical Meltdown" match: A tag team Iron Man match with a twenty count instead of a ten count and with two refs-a promotion's senior official in the ring and a second one outside.
The "War Chamber" (Chris Slayton edition) match: It's a 5v5 war games match and it follows all of the standard rules for such a thing but it is "Submit or Surrender" as in no pinfalls but submissions, forcing an opponent to say "I Surrender" (but it can't be "I Quit"), or causing a member of the opposing team to pass the hell out.
Furthermore this match is fought inside a two ring sized version of the Elimination Chamber set up.
The "Long hard road out of hell" match: This is actually a special kind of match of which only three have been done in the match's entire existence and I've been in one of the three, basically it's an escape match.
1. Both wrestlers are LOCKED into a three story cage (like from the ending of "Ready to Rumble" with the only way to win the match is to be the one who escapes via zipline at the very top of the cage.
2. Inside of the cage, it is a deathmatch wrestler's heaven! If you have ever watched CZW's "Tournament of Death" events-imagine all of that inside of the all three levels of the cage.
3. Here is the biggest rule that has actually been enforced and must be enforced-no one outside of the cage is allowed to try to get in or anything like that since this is an escape match. This has been enforced with people actually loosing a title over the matter in one case for trying to get into the cage and at one of the wrestler's involved.
This match is usually saved for a feud ender.