|“||Smoke Grenades now contain powerful stimulants that grant +20 Will and +10% critical chance for all units in the cloud.||”|
– In-Game Description, XCOM: Enemy Unknown
Combat Drugs also adds a hidden +20 Aim bonus to any unit in the smoke cloud.
An example of Combat Drugs used in multiplayer demonstrating Aim before and after the smoke cloud:
- In XCOM: Enemy Within, the hidden +20 Aim bonus has been removed.
- Smoke enhanced by Combat Drugs is easily identified by the white powder within the effect area.
- The will bonus granted by combat drugs does in fact register against psionic attacks(at the very least mind control). Although it may not show it.