This depends, if you want to have a: 1 Billion dollar lotto once a year or 2 Powerballs like the USA with the same Payouts as the: USA and growing just the same way as the: USA all the time...Howyou could do it????

You Canada have: 33 Millionpeople...You need to partner up with a country that has: 40 Millionpeople...They are: 

Poland, Argentina, Kenya, Tanzania,Colombia, Ukraine, South Africa, South Korea, and Burma, Spain, with the state of California (but the ticket will cost: $5 instead of $4) or California and 3 more states, or with the USA SOUTH, or with the state of Texas & Florida, or the State of Texas & Florida and 3 more states, or Florida & New York or to include Australia & Florida (the thing is that you have plenty to choose from)....Just 1 of them...It will make: 70 to 75 Million people...

And this lotto will occur once a year if is a: 1 Billion dollar lotto, OR Just like: Powerball but 2 Powerballs...How it will work???

USA Powerball reaches: $300 Million every 4 months (just 1 Powerball andis not even all states)....that´s almost 1 Billion every year..

The USA HAS 300 million people...And Powerball cost: $1...

If you had: 75 Million people you could have the same thing the USA HAS....The only difference is thatthe ticket will cost: $4....for 300 Million divided by: 4 = 75 Million people...And when someone wins he will receive: 50% and you the 2 countries will stay with: 50% out of every dollar...And he would not be taxed unless you want to tax him...So if he wins: 60 Million all: 60 Millions are for him/her and he doesnt have to pay taxes unless you want to tax him....Remember something in the USA Powerball if the jackpot is: 60 Million the state Already took its: 50% then the 60 Million gets Taxed but probably you will not be doing that or it will depend on the country...

However i said Powerball but if you want to use another game besides Powerball like a: Roullette Game or BlackJack, or Bingo Game you are welcome...Which i think you should....Just give it the name of a Gem or a Precious Stone...

Here is a list of Card Games you can Choose from:

http://en.wikipedia.org/wiki/Category:Comparing_card_games

http://en.wikipedia.org/wiki/Category:Fishing_card_games

http://en.wikipedia.org/wiki/Category:Solitaire_card_games

http://en.wikipedia.org/wiki/Category:Collectible_card_games

http://en.wikipedia.org/wiki/Category:Dedicated_deck_card_games

ECT, ECT, ECT...Got PLENTY TO CHOOSE FROM....AND ECT...

And remember something, because this game cost: $4 it doesnt need to have: 200 Million combinations, just: 60 million or 70 Million, they will be the equivalent of: 200 Million combinations...Even though i think that: 100 Million combinations is enough and not 200 Million So 100 Million combinations divided by: 4 = 25 Million combinations that the particular game you choose should have....But i am not the president of the lottery association....

you probably didnt know this but a game that cost: $4 per ticket and has 25 million combinations is really a game of: 100 Million combinations at: 1 dollar...

And something else you could is you could do the following: if you decide to have 2 Powerballs Roullettes/BlackJack/Bingo/ECT games and someone wins: 60 million dollars for instance: .084% is deducted from his: 60 Million which will be: 5 Million, 4 million is for the State/Country as tax and 1 Million is for charity...Every person winner = .084% is deducted...Or if you decided to make it a: 1 Billion dollar lotto = $125 Million goes to the Country/State as tax and $25 Million is donated to Charity...And the person is left with: $850 Million dollars....however is up to you...

I owe this idea to this: LP news:

https://www.lotterypost.com/news/215463/1673526

And is not just Canada is all countries with: 40 million people or 35 million people or 45 million people or 50 million people or 33 Million people can do the same...

about donating to charity part i thought about it after i saw the singer of eurythmics come on TV on CNN....

http://www.youtube.com/watch?v=zQ9zycElysU