Nice guide but there's a few things I want to add because I'm picky.
Medic is the 2nd fastest class in the game, which is decent enough for running away from approaching enemies or dodging fire.
While Spy's knife is an instant kill, because I want to be specific, it specifically does 6 times the damage of the victim's current health. It also is hitscan so it technically is the most powerful hitscan-type mechanic in the game. Headshots just have much more range.
Medic is the 2nd fastest class in the game, which is decent enough for running away from approaching enemies or dodging fire.
While Spy's knife is an instant kill, because I want to be specific, it specifically does 6 times the damage of the victim's current health. It also is hitscan so it technically is the most powerful hitscan-type mechanic in the game. Headshots just have much more range.










