Mega Joker One of the most significant benefits of playing online slots is the enhanced return to the player. Online casinos don’t have nearly as much overhead as their land-based counterparts. This leads to much better RTP in the online realm. Mega Joker gives players an opportunity to รวมsuperslot play online slots longer than ever imagined. The game has an impressive RTP of 99%. That means you should see a $99 return for every $100 you put into play in the long run. Mega Joker is also an incredibly entertaining game for a classic slot game. This three-reel game has a total of five paylines and is a basic presentation of slots.