Overwatch

Overwatch
Overwatch is a feature in Code Name: S.T.E.A.M.. It is able to be executed by S.T.E.A.M. Agents, as well as a variety of enemies. It allows automatic use of an agent's/enemy's weapon to attack, provided they are in firing range, and they have sufficient steam reserves.

Summary
The Overwatch tactic is usable after you end your turn. To use it, you must have the required amount of steam to fire the agent's weapon by the time you end your turn. Once an enemy comes in range, there will be a red laser pointer emitted from the agent's weapon. Once the laser locks onto the enemy, the weapon will be fired. This will repeat continuously until the enemy is defeated, or ends their turn. It will also end if the agent runs out of steam, or does not have enough steam to use their weapon. Enemies can use Overwatch as well. The major difference is that you cannot see the enemy's "steam".