Summertime Saga is a visual novel style video game that follows the story of a young man who is trying to find his place in the world after the death of his father. The game takes place in a small town called Summerville, where the player must navigate through high school, relationships, and other challenges. The gameplay is a mix of adventure and dating simulation, where the player must complete tasks and interact with different characters to progress the story. The game features a wide range of characters, each with their own unique personalities and storylines. As the player progresses through the game, they can engage in romantic relationships with some of the characters, which can lead to various outcomes and multiple endings. The game also includes minigames, side quests, and secrets to discover, adding to the overall experience.