Mariano Rojo
From the world of warcraft to the mutant chronicles, this shop has it covered
Orcs Nest is a small shop crammed to bursting with tabletop games of every kind. It has a wide selection of board games and expansions, as well many shelves of game books for starting your role playing group. It's the best shop of its kind in London that I've found so far. The prices seem to match what can be found elsewhere and online. If you are looking for a particular game I would call ahead and see if it is in stock, because in my experience what is on their website might not entirely reflect what's in-store.