Today, I updated my online keno article, adding my analysis of the online keno game offered at Top Game casinos. In short, the online keno game at Top Game casinos is a 15-spot game with payouts identical to the ones offered at Rival, Microgaming, Total E Soft casinos.
The overall payout percentage that you can expect from the keno game at Top Game online casinos is better than most land-based keno games that you will find. So, if you like keno, I encourage you to give it a try at US-Blackjack.com, a 5-star rated Top Game casino. While the name US-Blackjack.com suggests that they offer only blackjack, they do, in fact, offer all kinds of casino games, including keno.
New players at US-Blackjack.com can use their 100% initial deposit bonus to play keno, with each dollar wagered at keno counting as one dollar toward meeting the 12 x (deposit + bonus) playthrough requirement associated with the initial deposit bonus. See their T&Cs for complete details.