Start the song when you enter the cockpit of the nearest plane.
Survive flying the plane until the song ends.
I can guarantee you will feel at least the tiniest bit badass.
No Slow-Motion!

UPDATE: Get the F-22 Jet modification for this challenge!!!

Map - Archipelago, Dustbowl, or another large map with plane(s) near spawn.

Gamemode - Battalions or Point Match.

Loadout - Anything, as you will not need weapons.

Botcount - The most you can have while maintaining performance. My laptop will take 150-200 before the performance drops too badly.

AI-Weapons - Not too many anti-aircraft weapon mods. SLAM-R and Dagger will do fine.

Music - Kenny Loggins, Danger Zone (Link)

Survive the invasion with your buddies-- you're all that's left.
Use Slow-Motion when the chorus of the song hits. Only then.
Fight like you're defending the Pope.

Map - Any with an assault format (one team with one spawn, all others occupied by the other team). I recommend Eclipse Fortress. Be on the defending team!

Gamemode - Point Match

Loadout - Assault rifle of choice, .357 Condor, Medic Bag or Ammo Bag, Wrench, Frag.

Botcount - 100-200, at least 3/4 enemy team.

AI-Weapons - Default

Music - Sabaton, The Last Stand (Link)

Play the song when you enter the helicopter cockpit. Land (or crash) the enemy helicopter near an enemy base, and capture it before the song ends. Only use the slow-mo during the chorus for maximum kickassery.

Or you can just feel cool shooting missiles.

Map - Any urban map with a helicopter near spawn. I recommend Modelmat's Flood Zone. Remember to set the time to night!

Gamemode - Battalions/Point Match

Loadout - The most kickass weapons you've got. I recommend fully-automatics with lots of explosives.

Botcount - 50-75 for balanced gameplay.

AI-Weapons - Default

Music - Journey, Separate Ways (Worlds Apart) (Link)

You. Your Pistol. Your Enemies.
Need I say more?

Map - Anything desert. If you can make it close quarters, even better. I recommend Jupux's Trench Maze for this! If you don't use that map, remember to turn off vehicles!

Gamemode - Battalions/Point Match

Loadout - Hunting Rifle, .357 Condor, 2X Ammo Box, Knife.

Botcount - 15-40 depending on map size.

AI-Weapons - Anything not too outrageously modern. Think late 1800's American West. No grenades or anti-armor weapons.

Music - Ennio Morricone, The Ecstasy of Gold (Link)

Survive the entirety of the song without getting killed.
Use Slow-Motion only during the verses. Not the chorus this time.
Good luck.

Map - I recommend Faceless' Sky Turtle or Trench Maze from the previous challenge.

Gamemode - Point Match, Battalions if that's too much.

Loadout - Shotgun of choice, Silenced Pistol, 3X Ammo Boxes.

Botcount - 30-50, depending on map size.

AI-Weapons - Default

Music - MC Hammer, U Can't Touch This (Link)

Nothing but Slow-Motion.
Get a number of headshots equal to the number of bots by the end of the song.

Map - Any close-quarters map.

Gamemode - Point Match.

Loadout - Silenced Pistol, Ammo Pack.

Botcount - 25 to 45, depending on map. Balance goes in favor of opponent.

AI-Weapons - Handguns only.

Music - Michael Jackson, Smooth Criminal (Link)

You have a tank.

Capture and hold the hill until the song ends.

If your tank is destroyed, survive until the point is captured.

Map - Any KOTH (King of the hill) map.

Gamemode - Point Match.

Loadout - Assault Rifle of choice, S-IND7, Ammo Box, Rocket Launcher.

Botcount - As many as you computer can take.

AI-Weapons - Default.

Music - The Heavy, Short Change Hero ({リンクが削除されました}Link)

Get yourself a "squad" of two bots to hop in a car with a gun in the back.

Either man the gun, drive the car, or use the shotgun while riding shotgun.

Survive the length of the song. Slow-Motion is fine.

Map - Any medium sized map with roads connecting the major points.

Gamemode - Point Match.

Loadout - Shotgun of choice, Pistol of Choice, 2 Medical Boxes, Wrench

Botcount - 75-100, depending on map size.

AI-Weapons - Default.

Music - AC/DC, Thunderstruck (Link)

Survive until the climax of the song hits.

That'll be like a minute or two, but in a helicopter, that's a bit of a challenge.

Once the climax is over, get out of the copter and stay alive until the song ends.

Map - Any large map with helicopters. As many helicopters as possible.

Gamemode - Point Match.

Loadout - Assault of choice, Pistol of choice, Medic Bag, and a big Minigun. There are plenty of mods for this, or you can use the (hidden?) HMG.

Botcount - The most your computer can take within the 100-200 range.

AI-Weapons - Default.

Music - Richard Wagner, Ride of the Valkyries (Link)

Stay Alive.

Map - Any non-large.

Gamemode - Point Match.

Loadout - Shotgun and pistol of choice, Medic bag, RPG.

Botcount - M A X I M U M.

AI-Weapons - Default.

Music - Bee Gees, Stayin' Alive (Link)

Skew the balance in favor of the enemy in a 3:1 ratio.

You can die as many times as you like, but you must eliminate one battalion before the song ends.

Good luck.

Map - Any Trench map.

Gamemode - Battalions.

Loadout - M1 Garrett, .357 Pistol, Ammo Box, Frag, Medic Box.

Botcount - 100+

AI-Weapons - Default, no excess of unrealistic weaponry.

Music - Sabaton, En Livstid I Krig (Swedish Version) (Link), (English version) (Link)

Wow, this got way more attention than I thought it would... thank you for reading all the way to the bottom! If you liked it, please rate it, and if you didn't, don't hesitate to tell me your thoughts in the comments below.

Also, if you have any suggestions for changes or additions, please comment them below. I'll add more challenges if you guys bug me enough.

Steelraven7, if you see this, bravo my dude for putting up with everyone's requests for multiplayer and keep up the good work and continue to be a glimmer of hope shining among the Early Access garbage.