REGION RESTRICTED
by Humble Bundle:

AG
AM
AR
AZ
BB
BO
BR
BS
BY
BZ
CL
CO
CR
DM
DO
EC
GD
GE
GF
GQ
GT
GY
HN
IN
JM
JP
KG
KN
KZ
LC
MD
MX
NI
PA
PE
PY
RU
SR
SV
TJ
TM
TT
UA
UY
UZ
VC
VE

can NOT enter, appearently - soz.

Also, please make sure you don't own the GOTY already - appearently you could still enter........
Yes, you can enter for DLC only.