and what the winner gets?
How about reading it by yourself? (bolded them incase you missed them again)
1# will get 0.05 BTC
2# will get 0.03 BTC
3# will get 0.01 BTC
and what if I sent the money then it took a long time for the round to start like more that 6 hours , I will lose my money !!
this really seems unclear for me , more details would be much appreciated
Its nothing more than simple agar.io games with 10 % fees goes to the house
what if a player only sent 0.0001 and other players sent like 0.008 !! this would be totally unfair
This isnt a pay-to-enter game/tournament I would say. Since it isnt mentioned that only the donator will be able to join the game, I suspect it will be free for all tournament once the pot has 0.1
BTC on it and 10 % of it goes to the house. I doubt that anyone will be filling up those pot anyway.
With that said, anyone would be able to make their own agar.io clone, set up their own server and have a duel with another people with some pot of stakes rather relying on a third party that collect 10 % from the stake pot