Zero Hour League is a competitive Rainbow Six Siege 5v5 PC tournament built for serious teams who want structured, fair, and high-quality competition. Season 1 runs with a full prize pool funded entirely by entry fees — every euro goes back to the teams.

Format
- Qualifier Stage — Best of 1 (BO1), Single Elimination
- Group Stage — Best of 3 (BO3), Round Robin
- Grand Final — Best of 5 (BO5), Unlimited Overtime

Prize Pool
- 100% of entry fees — 20€ × number of confirmed teams
- 1st Place: 50% · 2nd Place: 30% · 3rd Place: 20%

Map Pool
- Bank · Border · Chalet · Club House · Consulate · Fortress · Kafe · Lair · Nighthaven Labs

Map veto follows the BLAST R6 Global Rulebook format. BO1: 3 bans each, remaining map played. BO3 and BO5 use full pick/ban sequences with side selection.

All matches are played on EU Central or EU West servers. Full rulebook available on our Discord server.