A Japanese page with monster sprites from Famicom and Super Famicom installments in the Megami Tensei series, along with those from some other games like Romancing SaGa 1-3. Warning: in Japanese.
TheRedEye's site, saved from the brink of infinity.
Animated GIFs and illustrated walkthroughs for the Phantasy Star, Shining Force, and Lunar series.
A list of EVERY monster on Ragnarok Online, including thier animations.
An impressive collection of monster images from a myraid of Wizardry games on various formats. Warning: also in Japanese.
The Super Shinobi 2 Beta Central.