The Jedi were also able to influence and control the minds of others by making use of the Jedi mind trick. The Sith use an ability called Force Lightning which is a lightning-like manifestation of the dark side of the Force that can be used either in combat or as an instrument of excruciating torture (as demonstrated by Emperor Palpatine in Return of the Jedi and Revenge of the Sith and Count Dooku in Attack of the Clones). The Force also gives enhanced skills in lightsaber combat.
The term "Force power" originated in the Star Wars Roleplaying Game, by West End Games. Later, it was used in Jedi Knight: Dark Forces II, where they could be gained via a system of Force "points".
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