You are missing 236 of 41137 known MAME v0.216 sets (+ BIOS sets)

2spicy
99bottles
a51site4a
avalnc12
avalnc25a
avalns12
avalns25a
avalonca
avaloncc
avalonce
avaloncf
avalonsa
avalonsc
avalonse
avalonsf
batlgr2a
bbh
bbh2sp
bbh2spa
bbh2spb
bbhsc
bbhsca
bhead2k
bhead2k2
bhead2k3
bhead2ka
bmiidx3a
bmiidx6a
bmiidxa
bmiidxca
bmiidxs
bntyhunt
calspeedb
carnevil1
carnking
chaosbrk
chaoshea
chaosheaj
chasehq2
clubkcyco
cndypuzl
cps3booto
cps3booto2
cps3bs32
cps3bs32a
cr589fw
cr589fwa
cvs2mf
ddr3ma
ddr3mka
ddrbocd
ddrja
ddrjb
dragntra
flipmaze
fzeroaxc
fzeroaxd
gamecst2
gauntdl24
gekpuryb
ggxxrlo
ghostsev
ghostsqo
gobyrc
goketsuj
gtfore03a
gtfore04
gtfore04a
gtfore05
gtfore05a
gtfore05b
gtfore05c
gtfore06
gtfrk10mb
gundcb79a
gundcb83a
gundcb83b
gvrxpsup
gvrxpsys
gwinggen
haremchl
hogwild
homura
hotd4a
hotgmkmp
hyperv2
inidv3ca
initdexpo
initdo
initdv2ja
initdv2jo
initdv3jb
initiad4
initiad4c
jdreddb
jojobar1
jojor1
jojor2
kof98um
kofskyst
kofxii
kollon
kollonc
kov3hd
kov3hd101
kov3hd102
kov3hd103
kov3hd104
landhigha
lasstixx
lbvbiosu
loveber3cn
lsrquiz
lsrquiz2
lupinshoo
mahjngoh
md23do
meltyblo
meltybo
mfightcc
mgnumber
mgprem11
mj2c
mj2f
mj3c
mj3d
mj3evoa
mtchxl5ko
mtchxl5ko2
mtchxl6ko
mtchxl6ko4
mtchxlgldo
mwskinsa
mwskinso
mwskinst
nfs
nfsgt
nfsug
nightrai
odeontw2
orbatak
otenamhf
otenamih
otenki
outr2stj
outr2stjo
outr2sto
p911uc
popn9
popnstage
ppp2nd
primevah
psyvaria
psyvarij
psyvarrv
puyofevj
pwrshovla
quake
quizard2
quizard2_22
quizard3_32
quizard4_40
quizard4_41
quizard_10
quizard_12
quizard_17
radirgyo
raiden3
raiden4
raizpinj
raycris
rcdego
redearthr1
roadburn1
rotra
samspsen
sfiii3r1
shanghss
shangtou
shikiga3
shikigam
shikigama
sht3do
sianniv
soulcl2w
soulclb3b
soutenry
specfrceo
speeddrv
spicaadv
spuzbobl
spuzboblj
ss2005o
sscopefh
tetgiano
thrild2c
tmosh
tmoshspa
tokyocopi
tokyocopk
totlvica
totlvicj
totlvicu
trbwtchs
trghearto
tsurugie
tsurugij
ultarctcup
usagi
usagiol
vaportrxp
vcop3a
vf4b
vf4evoa
vf4evob
vf4o
vf4tuneda
vf4tunedd
voyagers
vs42006b
vs4jc
vs4o
vtennis3
wangmid2j
wangmid2ja
wangmid2o
wangmidj
wargodsa
wargodsb
wccf2chk
wccf331e
wcombatb
wontmuch
xiistag
zokuoten
zooo