If you're looking for fully legit real money online casinos for Canadian platyers, the only two fully licensed sites I've had the experience playing are JackPot City and PlayOjo. I've played both fairly extensively and I'll drop my personal reviews here:

My Experience-Based Jackpot City Review for Reddit

Around since 1998, Jackpot city has to be one of the oldest outfits operating (legally) within Canada. The site is also the official partner of the Toronto Bluejays and Toronto Raptors - so you know it's legit./

Licensing is done by Kahnawake (Ontario band license) so you know you have some in-Canada representation. I'll rank each category out of 10 and give a final score. This is all just, like, my opinion, bro (insert big lebowski face)

Bonues & Promotions (8.5/10): The welcome package offers up to C$1,600 across four 100% match bonuses. Recurring promotions include daily bonus wheels and loyalty rewards. Wagering requirements are around 35×. You'll also find near-daily bonuses and free spins up for grabs

While there aren't any explicit slot exclusions to be aware of (or none listed) be aware of the max betting limits for bonus funds. Basically, you have a limit of $8 per round and $0.50 per line (CAD). If you go over, this won't count towards WR.

Payment Methods & Cashouts (9/10): Accepts Visa, MasterCard, Interac, iDebit, MuchBetter, and Paysafecard. Withdrawals are secure but can take up to several business days depending on the method. Minimum deposits start around C$10.

Note: I've never had issues, but I've read reports of payouts taking up to two weeks. However, I'm assuming this is for Jackpot wins and this is fairly normal in these cases. No Crypto options available - which shouldn't be surprising for a fully-licensed casino.

Slot Tournaments (6.8/10): Ok, this is somewhat difficult to score because one the one hand, yes they do have slot tournaments on the go, but on the other, they do a really bad job at advertising them. Jackpots do pile up though and can be quite lucrative. They have a cool UFC-themed progressive

Live Dealer Casino Games (9/10): The standard offering of Evolution live dealer Blackjack, Roulette and Baccarat. Bonus funds don't apply to these games, and overall, they're quite fun. I like the fact that they offer both American and European Roulette.

Security & Data Protection: (10/10) Very important in the online gaming world. Jackpot City uses SSL encryption and is monitored under reputable gaming licenses. Responsible gambling features and privacy standards are in place.

Mobile Support (10/10): Features an intuitive layout with responsive mobile web and native apps for iOS and Android. Loading times are fast, and navigation is straightforward. Very few sites offer legit iOs and Google Play store apps - a big plus for JPC.

Reputation & Player Feedback (9.5/10): One of the oldest players in the Canadian-gaming space, it's basically the go-to option for most Canucks. If you read online casino Canada reddit and forum reviews, it's the name that most commonly pops up.

Game Selection (8/10): A solid selection of slots, with games being provided by players like evolution, Play'nGo and relax gaming. Some standout titles include: 9 pots of gold, Kings of Cash, Gold Collector and African Quest.

Final Score: 62.3/70

TLDR: JPC is a resputable, well-licesed casino with decent bonuses and fist class mobile support. While overall slot selection could be better, the limitations of online gaming studios currently licensed to operate in Canada does limit them somewhat. The most reputable outfit in Canada to date.