Arena

Description
Arena is the gamemode added in 5.8.3 and is a counterpart to Elimination. It is currently the newest gamemode if you don’t count the Boss as it is a event Gamemode. It is the most difficult gamemode to survivors, along with Campaign due to some of the Infecteds are somewhat that overpowered.

Mechanics
Arena is very different to Elimination. It’s mechanics has 3 waves which increases the zombie count remaining by 25. Survivors must kill 25 zombies in wave 1, 50 in wave 2 and 75 in wave 3 while zombies need to kill all of them to win. If the time runs out or all survivors have been killed, the zombies win.

Survivors

 * This Gamemode is difficult for you even if you are a strong player. Always work together and always kill Hunters first especially if you don’t have a defender or going alone.
 * Robux and Diamond cost weapons are always your best friends, as they can kill any zombies quickly giving your chance to win.
 * Juggernaut can be your team’s worst enemy, due to its high health. It can kill your survivors quickly making the gamemode difficult to win if you do not have a strong weapon like M134 Minigun.
 * Avoid throwing a Pipebomb if it is not wave 3. It can be a wastage which gives your team a disadvantage.

Zombies

 * Normal Zombie can be your team’s round disadvantager, due to low health and lack of abilities. Always be smart if you are a Normal Zombie.
 * Since there are 3 waves and survivors must kill alot of zombies, it can prove to be difficult for survivors, so you don’t need any dangerous zombies unless one of survivors have strong weapons.
 * Juggernaut can be your team’s best friend as its high health can make non-M134 Minigun survivors a hard time to kill it and it’s high damage can kill them quickly. Use this zombie to your advantage to make the round tougher for survivors than it should be.
 * Hiding can be a best tactic as it can make survivors a hard time to find you due to requiring to kill alot of zombies to win, causing them to lose time giving your team a chance to win.
 * This is RECOMMENDED in wave 3. Don’t just fight, it can make you worse giving your team a disadvantage.

Trivia

 * Arena is the newest non-event gamemode in Left 4 Survival, added in 5.8.3.
 * It is considered to be the most difficult gamemode along with Campaign as well as the most difficult to complete your weekly task.