The minigames are such a crucial part of Little Busters! to me. Especially the batting practice. In a way that none of the dialogue in the story can convey, the batting practice gives you the first-hand experience of being a part of this group, having fun together with everyone. All of the sprites are spending their time in different ways on the field, and each person you hit the ball to reacts in different ways each time. They’ve spent an awful lot of time crafting the minigame to give the most, dare I say, immersive experience possible. This simple minigame really helped me bond with the characters like nothing else.
And also, the battle minigame was a very clever way of showing how the characters develop and grow stronger through their experiences, as their stats gradually get higher the more you progress through the game. Little Busters skillfully uses the minigames to strengthen their story - rather than disact from it! It’s very commendable.