Call of Duty: Modern Warfare
- "Double the duration of Tactical Sprint. Increase crouch movement by 30%."
- — Create-A-Class description
Double Time doubles the player's Super Sprint duration, somewhat similar to Extreme Conditioning and Marathon from previous games, and increases movement speed while crouching by 30%, similar to Skulker in Call of Duty: Black Ops 4. Since the 1.14.0 Perk rebalancing it also halves the recharge time for Super Sprint.
Call of Duty: Vanguard
- "Double the duration of Tactical Sprint. Increase crouch movement speed by 30%."
- — In-game description
Double Time returns in Call of Duty: Vanguard as a Tier 3 perk.