The following are a list of links to Leagues, Ladders, Tournaments, Cups, and other related competitive groups related to Left 4 Dead. * United Gaming Clans League - UGC Left 4 Dead League for PC * Game Battles League - GBL PC Left 4 Dead League * Game Battles League - GBL Xbox 360 Left 4 Dead League * Electronic Sports League - ESL Left 4 Dead for PC * United Consoles League - UCL Left 4 Dead for Xbox 360 * Left 4 Dead Leagues - Left 4 Dead Leagues * Wireplay Left 4 Dead ladder - Wireplay (UK) Left 4 Dead Ladder * No Heroes Ladders - US-based PC Left 4 Dead Ladders (easy and free registration) * Cybergamer Left 4 Dead 2 Open Ladder - Australian-based PC Left 4 Dead 2 Ladder * Cybergamer Left 4 Dead Frustians Mod Ladder - Australian-based PC Left 4 Dea