Monster League is a mobile fantasy football game from Oddball Sports, Inc. that combines weekly lineup strategy with creature collecting and competitive battles. Players draft element-powered athletes, known as Monsters, set their starters, and earn points based on their fantasy performance. The game’s elemental system offers point multipliers, adding another layer of tactics as coaches build a dream team and compete to win battles.

Monster League invites players to join its beta and is returning for the 2026 pro football season. Players can rise through the competition to face the Elite Three, described as legendary trainers and fantasy pros. The brand offers the game on iOS and shares updates about launches, features, and news through its newsletter and community channels. Players can also contact the support team through an online form.

Monster League is presented as entertainment and a game of skill, not gambling or betting. It is not affiliated with professional leagues or teams. The game offers in-app purchases, and prizes cannot be exchanged for cash.