To play endless mode you must buy and equip a Milla skin.

You will fight your way through several floors of the tower, each floor becoming a bit more difficult. 

You have one minute and thirty seconds to complete each floor.  Upon successful completion of each floor, the timer resets and you move on to the next floor.  Failure to eliminate all threats on the floor within the allotted time will finish Endless Mode.  

After each game of Endless Mode there is a wait period before you can try again, but you may opt to play again right away for some gold.  There is no limit to how many times you may play again.

Only short-range weapons are allowed for this mode (assault and heavy). Y ou can also use knives and grenades.  

Your Support Drone is very important in Endless Mode. Upgrade the Support drone as much as you can to achieve higher scores!

Since enemies became stronger each floor, don't forget to upgrade your weapon. For the best experience, don't miss a chance to buy one of the great Milla packs: Milla skin + 2 unique weapons or Milla skin + 4 unique weapons!

There are two types of rewards - regular and milestone rewards:

Regular rewards - each time you play Endless Mode you will receive these rewards once you reach a high enough score.

Milestone rewards - these are one-time rewards obtained by reaching certain score levels.

Each eliminated enemy increases the level of your your Kill streak combo meter. The higher your combo meter level the higher your score for each enemy killed. Try to kill enemies with head shots: this will also bring additional points to you.

Killstreak combo levels are named as follows:

  1. "Kill 'em All" 
  2. "Good"
  3. "Nice"
  4. "Awesome"
  5. "Let's rock"
  6. "Killer"
  7. "overwhelming"
  8. "unstoppable"
  9. "Epic"
  10. "Ultrakill"
  11. "Slaughterfest"

Once you complete stages 9, 24 and 36 for the first time you will be able to start endless mode from these stages using tickets (bronze, silver and gold). All regular rewards for stages completed by the ticket will be added automatically.
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