Xyros' L4D2 Challenge Wheel.
- Activate by typing !wheel1 in chat. Xyros spins and applies the result toward 1 player (group decides) for the campaign.
* If someone spins the wheel in the middle of a level, Xyros or the target player will add the new challenge at the start of the next level.
** A maximum of 2 challenges apply per player. Each player selects which challenges to keep if they should happen to receive more than two.
- If someone chooses to spin the Tier 2 wheel (!wheel2), Xyros spins the wheel 4 times, 1 for each player OR spins twice for himself (spinner's choice).
- If 200+ bits are donated, the donor can choose 1 specific player's challenge. That player must take the specified challenge (unless a reason is given otherwise) and keep it for at least 1 level.
- If 1000 bits are donated, the donor can choose all 4 players' challenges. All players must take their specified challenge they received (unless a reason is given otherwise) and keep it for at least 1 level.


Weapon Challenges:

Assault Rifles Only: As soon as you find an appropriate weapon in the campaign, use assault rifles as your only weapon. If you have 2 conflicting weapon challenges active and no other ones to choose from, respin one of them.

Fully Automatic: My gun goes RATTATA! As soon as you find an appropriate weapon in the campaign, use automatic fire weapons (weapons that you can hold down the trigger to continually fire) and melee weapons or pistols. You must continue to hold down the trigger or rapidly press whenever possible. If you have 2 conflicting weapon challenges active and no other ones to choose from, respin one of them. If you have this challenge, you are immune from losing Zenny as a result of an active Contest challenge AND double all Zenny you win for succeeding a Contest.

Melee Only: Bring a knife to a gunfight. You can only use melee weapons. If you have 2 conflicting weapon challenges active and no other ones to choose from, respin one of them. If you have this challenge, you are immune from losing Zenny as a result of an active Contest challenge AND double all Zenny you win for succeeding a Contest.

Pistols Only: Sometimes simple is best. As soon as you find an appropriate weapon in the campaign, use either a pistol side-arm, magnum side-arm, or dual-wielded pistols. If you have 2 conflicting weapon challenges active and no other ones to choose from, respin one of them.

Shotguns Only: I call Shotgun! As soon as you find an appropriate weapon in the campaign, use shotguns as your only weapon. If you have 2 conflicting weapon challenges active and no other ones to choose from, respin one of them.

Snipers Only: Sniper, no sniping. As soon as you find an appropriate weapon in the campaign, use sniper rifles as your only weapon. If you have 2 conflicting weapon challenges active and no other ones to choose from, respin one of them.

Submachine Guns Only: As soon as you find an appropriate weapon in the campaign, use submachine guns as your only weapon. If you have 2 conflicting weapon challenges active and no other ones to choose from, respin one of them.



Contest Challenges:

Accuracy Contest: The player with this challenge should consciously try to be as accurate as possible. At the end of a campaign, if any other player's Accuracy is lower than yours, they lose 5000 zenny and give it to you. When this challenge appears, Xyros starts a bet in chat for viewers to guess who will have the highest Accuracy at the end of the campaign. This challenge does not count toward a player's maximum of 2 challenges active.

Aiming Contest: The player with this challenge should consciously try to aim for headshots as much as possible. At the end of a campaign, if any other player's Headshot Accuracy is lower than yours, they lose 5000 zenny and give it to you. When this challenge appears, Xyros starts a bet in chat for viewers to guess who will have the highest Headshot Accuracy at the end of the campaign. This challenge does not count toward a player's maximum of 2 challenges active.

Assault Contest: The player with this challenge should consciously try to kill as many zombies as possible. At the end of a campaign, if any other player's Number of Infected Killed is lower than yours, they lose 5000 zenny and give it to you. When this challenge appears, Xyros starts a bet in chat for viewers to guess who will kill the most Infected at the end of the campaign. This challenge does not count toward a player's maximum of 2 challenges active.



Xyros Only Challenges:

Foreigner: Stream chat chooses an accent for Xyros to speak in, for at least one level in the campaign. This challenge does not count toward Xyros' maximum of 2 challenges active.

Tour Guide: Xyros narrates the campaign as though he were a lost tour guide in character, for at least one level in the campaign. Show chat around the area and point out your favorite sights to see next time they visit (if the place isn't destroyed by then). Add your own commentary about things you see along the way. This challenge does not count toward Xyros' maximum of 2 challenges active.



Other Challenges:

Ban Ammo: You cannot refill your weapon's ammo using ammo pick-ups. Make sure to switch weapons frequently.

Ban Healing: The moment you step outside of the safehouse each level, you cannot heal yourself or receive healing... But electricity is fair game. Have someone revive you with a Defibrillator if you die.

Ban Melee: You are forbidden from using any melee weapons or shoves (right-click).

Ban Reload: You are forbidden from manually reloading and must wait for the weapon clip to empty and automatically reload for you.

Corrective Vision: You become extremely near-sighted and need extra assistance. Start the campaign using only melee weapons. As soon as you find an appropriate weapon in the campaign, use sniper rifles as your only weapon. Any time you shoot at zombies with a sniper rifle, you must use the scope. This challenge counts as 2 Challenges.

Firestarter: Any time you're outside a safehouse, every time you find a throwable item (pipe bombs, Molotovs, bile bombs), you must pick it up and throw it from wherever you found it. If you're carrying a throwable item at the start of a level, you must throw it as soon as you leave the safehouse.

Gas Phobia: Any time you see a alarmed car, gas can, or oxygen tank, shoot it. Excludes missions where you have to gather gas cans. If you have this challenge, you are immune from losing Zenny as a result of an active Accuracy or Aiming Contest challenge.

Jumpy and Jittery: Whenever possible, you must keep moving and run around or jump.

Mirror Mode: Open the Options menu -> Keyboard/Mouse -> Edit Keys. Flip the hotkeys for directional movement (A <-> D, and W <-> S).

Pilot Mode: Open the Options menu -> Keyboard/Mouse. Change the setting for "Reverse Mouse" to the opposite one you normally use.

Play on Gamepad: Open the Options menu -> Keyboard/Mouse. Turn on Gamepad and use a controller. [If you do not own a controller, respin the wheel.]

Special Treatment: Avoid attacking or killing any Special Infected whenever possible. If you end up killing a Special Infected, you must go up to the Special Infected's body and stop doing anything for 5 seconds in penance. This challenge counts as 2 Challenges.

The Turtle Always Wins: Play while walking (holding shift) or crouched down (holding Ctrl).

Watch Your 6: Open the Options menu -> Keyboard/Mouse -> Edit Keys. Play the entire campaign while your Move Forward button (W) is unbound or moved onto an uncommon used key (for easier use of ladders).