Hello guys. This edition of Umbrella Corps™ is from Humble Capcom Rising Bundle. According to them, it's only available to these countries, so watch out:

This key is only available in the listed countries. If the person you're gifting this to doesn't live in one of them, Steam might prevent the key from being redeemed. Would you like to continue?

AM
AZ
BR
BY
GE
IN
KG
KZ
MD
RU
TJ
TM
UA
UZ

Have fun!