Lobby open now
OSTRA
1 pot. 10,000 players.
Half are out every round.
Join the lobby, get a number, and pick who to eliminate. Every round cuts the field in half. Split the prize with the survivors, or stay in until you're the last one left.
NEXT GAME LOBBY
IN LOBBY 0/20…
1000 → 500 → 250 → 125 → 63 → 32 → 16 → 8 → 4 → 2 → 1 HALF ARE OUT EVERY ROUND VOTE TO SPLIT THE POT UP TO 10,000 PLAYERS EVERYONE GETS RANKED 1000 → 500 → 250 → 125 → 63 → 32 → 16 → 8 → 4 → 2 → 1 HALF ARE OUT EVERY ROUND VOTE TO SPLIT THE POT UP TO 10,000 PLAYERS EVERYONE GETS RANKED
Next game lobby
… / 20 to start
Live games
0
How to play
01
Get your number
When 20 players are in, the game starts. Every player gets a random number, up to 10,000 players per game.
02
Vote someone out
Each round, vote for ONE player by their number. The 50% of players with the most votes are eliminated.
03
Split or continue?
Between rounds, survivors vote. If a majority votes SPLIT, the game ends and the pot is shared equally.
04
Last one standing
From 10 players down there's no more voting. You play until one winner takes the whole pot.
The fine print
- ▸ Entry costs 100 coins, and every entry goes into the pot. New players start with 1,000 coins.
- ▸ A game needs 20 players to start and holds at most 10,000. A 60-second countdown starts once the lobby hits 20.
- ▸ You get 60 seconds to cast your one vote each round. If fewer than half the players get any votes, the rest are drawn at random.
- ▸ A split needs a majority (more than 50%) of the players still alive. Exactly half isn't enough.
- ▸ Once 10 or fewer players remain, there are no more votes, so it's winner takes all.
- ▸ Every player is ranked on the leaderboard by total coins won, even at #100,000.