Batter Up is a microgame from WarioWare: Move It! It uses the Knight form for its gameplay, and Mona acts as its host, resulting in its appearance in her level, Mermaid Meet and Greet.
Layout
The setting varies depending on the difficulty, with the first level taking place in a brown field with trees in the background, which is reused for Megagame Muscles. The second level uses a field with houses. The third level involves an actual baseball field. A man tosses objects and the protagonist, who acts as the batter, has to hit them with his baseball bat.
Gameplay
The player has to swing their Joy-Cons so the protagonist can hit the baseballs.
- Level 1: The pitcher only tosses standard baseballs. The protagonist has to strike one with his bat.
- Level 2: The pitcher may toss non-standard "balls," which can be chestnuts (which fly lower), watermelons (which travel quickly), balloons (which travel high and slowly), or oranges (which travel high and fast). The protagonist has to strike two with his bat.
- Level 3: Same as level 2, except the pitcher only tosses two non-standard objects, so if the protagonist misses either projectile, the player will be defeated.
Megagame Muscles
The command is changed to "Keep hitting!" The pitcher tosses up to nine balls, and the player gets 67 muscle points per ball struck.