A tournament is a competition with dates and a prize pool. The top scores win, and each winner's prize is boosted by how much they support the game.
Where they live
A game's tournaments are atindie.fun/tournaments/your-game, and the game's bar shows a countdown beside the Tournaments link while one is live or about to start. A developer creates them in the Tournaments section of their game.A tournament ranks players on their best score while it runs, reported by the game. Everybody starts at zero, whatever they scored before.
Scores come from your game server
A tournament pays real money, so its scores are the ones your game's server reports with its App Secret:submitScore(playerId, score) from the server SDK, or POST /api/player/score with your App ID and App Secret. A browser cannot report a score at all. A tournament ranks on your game's score unless you pick a score type for it (Ranked on), in which case only scores of that type count. See Scores.Five fields: a name, when it starts, when it ends, the prize pool and how many winners. The form says what it can cost before you create it: between the pool and the pool at the full boost (×1.5), depending on how much your winners support the game.