1. In the water on Forest Colony on the top side of the map, there's that big rock in the water by Kappa. By that rock, I've been able to know where the enemy light (or larger mechs, but I can't kill those in a single alpha) is going without seeing him at all. This lets me simply walk around to the side that I know he's going to escape from and lets me kill him. If I had lacked Seismic, I would have gone around the wrong way most likely and he would have gotten away.
2. In Canyon Network, by one of the support beams for the bridge near that side's spawn zone (between Epsilon and the home base). I was being chased by a Hunchback and Blackjack; I was a Catapult with yellow exposed CT internals, so obviously I wouldn't have lasted very long due to the huge CT hitbox. Seismic allowed me to know which direction my pursuers were going and thus I could just keep going in a circle around the support pillar and up the hill in sync with them until my surviving teammates arrived to draw fire and kill them. I would have died without Seismic.
3. Knowing where enemies are in urban environments in Frozen/River City lets me know where to strike/escape without error. I don't have a fancy story to go with this one.
4. In Caustic Valley, being able to see enemy flanking movement even while they're hidden behind the hills making up the sides of the caldera (particularly against lights).
5. Other minor situations that aren't as memorable.
TL;DR: I only have the basic Seismic unlocked and it has already enabled me to survive and/or kill when I would not have been able to survive or kill without the aid of the module. Equipping Seismic is literally a matter of life or death; equip Seismic to live or don't equip Seismic to die.
Edited by FupDup, 07 June 2013 - 07:48 AM.