


Increasing the difficulty only changes the difficulty of earning Support Drops, requiring more points to do so, this is more noticeable in Solo. In Private Match, the player can also select from three difficulties: Regular, Hardened, and Veteran.

When a player plays by themselves, they also receive something similar to Self Revive from past games, where the player revives themselves and uses a pistol to attack enemies, though this function is only available once per match. In addition, the player can collect "Ammo Resupply", a power-up dropped by enemies occasionally that refills the player's reserve ammo. Additionally, support drops will periodically be dropped onto the map, from which the player can obtain Perks or Scorestreak attacks. Players upgrade their weapons and exo suits at predetermined locations on the map, which requires points that are earned as the game progresses. Gameplay can be considered more arcade-like compared to the single-player campaign, as players can survive more damage and will be pitted against tougher, more agile enemies, some of whom have a variety of special abilities. Up to four players are pitted against waves of computer-controlled enemies, similar to Survival Mode in Call of Duty: Modern Warfare 3, Hostiles in Call of Duty: Black Ops: Declassified, and Safeguard mode in Call of Duty: Ghosts. However, the players retain their upgrades, abilities, perks and weapons through the flip. At each 25th round, the rounds are reset, or "flipped" as it is called in-game, but the difficulty is permanently increased. The game mode consists of 25 rounds of increasingly powerful enemies.

It is a round based survival gametype that goes indefinitely until all players are defeated. For a similarly named game mode, see Exo Zombies.Įxo Survival is a cooperative game mode featured in Call of Duty: Advanced Warfare.
