Scriver (a play on "screwdriver") is an enemy from Mega Man X2 and Mega Man Xtreme 2. It's a hopping enemy with a screwdriver appendix. It attacks by jumping into the player or extending its appendix in a screwdriver fashion if the player gets close enough. It appears in the Intro Stage, Bubble Crab's stage, Wire Sponge's stage, and Violen's X-Hunter stage. It's also one of the enemies summoned in battle by the Sigma Virus.