Red Faction

Note: All weapon-related trophies count across all saves. If you want you can make a save near enemies, kill them, reload the save and repeat the process for every trophy.

You'll acquire Remote Charges in the mines at the start, but they're fairly scarce throughout the rest of the game. Getting kills with these can be slightly annoying as if you throw it an enemy, they will usually run around and shoot it from a safe distance. Sometimes you can detonate it before they run but not always. A good way to get kills with these is to place them around corners where enemies path and blow them up as they come near it or even stick them on guards. Stuck guards run around crazily so you can potentially get multiple this way.