Grimrock

The solution here isn't immediately solveable, and is optional (just some loot, possibly good, behind the iron door). Something may help you solve it later.

You need to put pressure on all pressure plates where there's a torch holder. Make sure the others aren't pressurized. (One starts out with a couple of rocks on it)

I did see that the torches were important, but didn't quite figure it out.

It's a little tricky. First, make sure you found the secret button within the northwest teleporter which opens the portcullis at the southeast one. Then stand in front of the southeast teleporter, facing west towards the southwest teleporter. Just as the southwest teleporter is active, but is about to deactivate, throw an item there and step backwards into the southeast teleporter. It will now take the maximum amount of time possible for the teleporters to move the item to the pressure plate which opens the door, giving you enough time to reach the door at the end of the Hall of Haste.

I might remove the portcullis and secret button since it may be overkill to have that thrown in there also. Did you find that button?

Domain of Gark. I've found five pits and levers. I assume the goal is to pull the levers. Now I'm stuck.

Domain of Perjes.
Is there a trick to it or is it based on speed only? If it's speed then I'm at the end of the line here. I've even changed the settings on my laptop to gain some, but I'm not fast enough.

It's a maze you have to solve by pressing the secret buttons scattered around the areas. Pressing the buttons lets you into new areas. The goal is to reach Gark's room which is in the southwestern part of the maze. I realy need to remove the pits and the levers. They're only a red herring right now. Initially I had the player get stuck in some parts of the maze if he wasn't fast enough, and as punishment he'd have to drop down a pit to start over. I found that too punishing however, so I changed things so the player could still get out without having to drop down a pit and starting over. I just didn't get around to removing the pits. For some reason I didn't think of it. So ignore the levers and pits and focus on the buttons. Mapping which button does what may be an idea, if you have difficulty keeping track. Hope that helps. I'll make sure to remove the levers and pits so others don't get confused by them.

It's a matter of speed with a trick. The second door is open longer than the first one, so you need to press the second button first.

The way to solve the puzzle is like this:
1. Make your way to the button by the second rotating teleporter.
2. Time pressing the button there so that you can step back and be teleported to the first rotating teleporter.
3. Very quickly follow it around and press the button there.
4. Very quickly nagivate around it and into the second rotating teleporter, also navigating around it to the doors.

If you do this quick enough, you should be able to get past both doors.

I was certain the pits and levers had something to do with the puzzle since I dropped down, ran back up and went through a wall I never found a way to access otherwise.