If you stand close to the enemies and move left and right of them at the right rhythm, they take out their knives but can't hit you. Not sure how consistent it is but super useful for quick easy kills.

I'm looking to reduce lag as much as I can to speed up the game. From what I can see, my game is much laggier than other runners'. Is there a specific tip or platform that could help with this?

Yup. My guess is they added it and forgot about it. It's not super useful other than shooting the generator from further away, but hey, a timesave is a timesave.

All medals looks incredibly difficult. The secret medals are pretty straightforward, but for the main game medals you have to complete every single mission on insane. Other than knowing how to get the three secret medals (use a machine gun/elemental gun on the fruit in the market level, walking through the box during the tutorial, and playing a tesla coil killstreak on the middle couch in the base), my only advice to you is GOOD LUCK!

To switch weapons during the tutorial, use the scroll wheel. You still have to press Q or Shift to open the door after the explosion, though

Hey, super cool to see there's a small community for beating one of my favorite games of all time super fast. While looking through the rules of the different categories, I noticed that some of the rules descriptions weren't accurate and line breaks were often missing, making the rules hard to read. I would love to see them updated so I can show them some love!

Hey, what's the difference between 100% medals, 100% secret medals, and 100% all medals? 100% feels like kind of a weird name for them considering it sounds like in some of them you don't 100% the game.