Are you looking for an alchemist class for your old school AD&D first or second edition retroclone? Are you looking for a simple, effective and actually playable old school class that can be brought into the dungeon or into the wilds without melting into esoteric garbage? A class that actually has a unique set of spells and works well?
Do you want it for free? Well we've got you covered with this review of the Second Edition Alchemist on the Dark Corner blog