Canadian players are allowed to play since it's not included on prohibited countries and KYC level 1 is a must on Roobet, without that you can't withdraw your coins. They only restrict a game in several country including Canada, the other games should be fine.
4.3 Vikings Video Slot must not be offered in the additional
jurisdictions:
Afghanistan, Albania, Algeria, Angola, Australia, Azerbaijan, Cambodia, Canada, China, Ecuador, France, Guyana, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Kuwait, Laos, Malaysia, Myanmar, Namibia, North Korea, Pakistan, Papua New Guinea, Philippines, Qatar, Russia, Singapore, South Korea, Sudan, Syria, Taiwan, Thailand, Tunisia, Turkey, Ukraine, United States of America, Uganda.
https://roobet.com/termsandconditions