Stroke

Stroke is a highly addictive drug mostly discussed on the Seminum Omega, which can be purchased through the Black Market on Argos. It is clearly intended to be like cocaine, causing people to become hyper-active and often work themselves to death, and is depicted as a pile of white powder.

Getting high on stroke is called, "getting stroked," and is used both recreationally and for more nefarious purposes, such as the mutant slave master Mok Jape forcing his slaves to take it to work faster and harder.

If you use the stroke in game, Zendo warns you that it is lethal, and not to use it again.

There is a woman on the Seminum Omega pretending to be a stroke addict, offering taras in exchange for some. If you give her stroke, she reveals herself as a bounty hunter working undercover.