TANK RUN MUTATION - Only Tanks spawn in this mode. All weapons (except for the M60) have infinite ammo, pipe bombs explode much faster and will cause Tanks to stumble, bile now slows Tanks significatly and causes them to take rapid damage over time, and ammo piles are replaced with laser sights. Finales will also spawn two Tanks at once, and all finales last 10 minutes, even finales like The Sacrifice. Certain maps, such as The Sacrifice and Last Stand, will spawn 3 to 6 Tanks when the rescue arrives. Created by Rayman1103.
Wow. I never expected you to try Reverse No Mercy on Tank Run. Personally me and a few of my friends tried beating every single L4D2 Campaign on Tank Run Expert and after trying every campaign for hours and hours, we managed to find strategies along the way and we beat it. We ended up trying add=on campaigns for the fun of it such as Don't Fall, Day Break, Lego, and even Reverse No Mercy. The hardest campaign for us on Tank Run was Reverse No Mercy, it took at least a total of 15 hours. The Reverse Sewers was probably the hardest level. Reverse Apartments was also quite difficult but we managed to beat it. I'm just going on about this because Reverse No Mercy was the worst experience I had. I wonder if you could beat Reverse No Mercy on Expert Tank Run.
