Labelling was done during bouts of insomnia and I apologise for any misnomers. You can see the proper shade names on the Addiction site. For more information about this exclusive-to-Japan brand, see glossedintranslation, who also has a wider range of swatches. and red hair. and frankly, an excess of pretty.
I've supplemented the pictures with some shade descriptions if I felt that certain nuances weren't showing up. Feel free to send any further questions by email or comment form and I'll try my best to answer them.
Tiny Dancer (P) -- satin grey base with pink microshimmer
Paper Doll (M) -- this was the smoothest of all the Addiction mattes imo
Snow Angel (P)
Snow Bouquet (S) (not Banquet, wtf brain?) -- ditto, with pink, purple and gunmetal grey glitter
Snow Bird (S) -- ditto, yellowy gold, pale green and pink glitter
Snow Venus (S) -- ditto, cool gold, silver and pink glitter
Beige (M) -- actually a very finely milled satin
Missa (M) -- tricky texture, needed 4 swipes to look even
Arabian Ruby (ME)
Mystic Mirage (P) -- a slightly gritty rose pink with silver glitter
Midnight Oasis (M) -- not quite as uncompromisingly matte as Nars Outremer but superior in every other way
Bad Romance (P)
Star Vega (P) -- matte black base with warm violet glitter (drier and chalkier than the next two)
Star Sirius (P) -- matte black base with blue glitter
Stardust (P) -- ditto, silver glitter
Keshi (P) -- a grey-based, slightly less intense cousin to Crow
Joker (M) -- neutral-warm matte black (Chimney is the cooler, sootier option). Disregard stray glitter pollution.
Morning Moon (M)
Out of Africa (P)
Safari Mode (P)
Chimney (M) -- cooler matte black than Joker, with slightly smoother texture
Truffle (M) -- beautiful smooth-textured warm brown
Chocolat (M) -- difficult to swatch evenly, a little dry
Dolce Vita (P)
Fudge (ME) -- the best texture out of all the Addiction eyeshadows I felt -- molten creamy bronze
Truffle, Chocolat, Dolce Vita and Fudge again (because neutrals can be sexy)
Ice Wall (ME) -- palest cool ivory metallic
Magic Flute (P) -- beautiful subtle-yet-sophisticated satin, somewhat overshadowed by...
Sandbar (P) -- there is an exquisite and complex sheen to this in real life, a platonic lid shade. Add some liner and mascara and you're good to go.
Thriller (P) -- dark green with silver, blue and red glitter
Flash Back (ME) -- glorious neutral taupe. My introduction to the brand and the reason Addiction was at the top of my counters-to-check-out-in-Japan list.
Nostalgia (P) -- warm peachy-brown with silver glitter (somewhat gritty)
Baghdad Cafe (P)
Rigoletto (ME) -- another pitch-perfect shade name in a brand full of 'em
(I missed out Earth Wind. Please don't whip me -- I have this condition, blindness-to-warm-browns.)