Nutmeg is a deck-building card game inspired by '90s football stickers, allowing players to assume the role of a football manager. The objective is to win matches and ascend the leagues. Players build their teams by collecting cards that represent player abilities, influencing match outcomes. Matches are played in stages, with strategic elements introduced through the use of status cards that enhance actions. Players start with low-level teams and basic cards, but can develop their teams and strategies over time. The game features a nostalgic presentation, including humor and references to the era, enhancing the overall experience.