Emperor: Battle for Dune/YMMV
- Game Breaker: The stealth-capable Fremen soldiers in Emperor can be this if used right. In the final mission, you can easily bypass the entire battle by training a group of Fremen, manually moving them on foot straight through the enemy base (without attacking anything), then have them attack the mission goal structure, move them out of the way of the slow-firing defensive cannon, and repeat until it's destroyed.