Micro-Row 2

Micro-Row 2 (かえってきた 小さないきもの), known in Rhythm Heaven Fever as Micro-Row (小さないきもの), is the 3rd Rhythm Game of Stage 4 (18th overall) in Rhythm Heaven Fever and the 3rd of Citrus Tower (45th overall) in Rhythm Heaven Megamix.

The short version, Micro-Row, appears in Citrus Land in Rhythm Heaven Megamix.

The arrange version, Micro-Row 2, appears in Stage 10 in Rhythm Heaven Fever.

Gameplay
The player controls the blue Microbe in the middle. They must march forward along with the other microbes and not bump into them as they make a spiral trail. Occasionally, a bell rings, signaling the microbes to march three steps at once.

Skill Star
The Skill Star appears on a triple row at the midpoint of the game.

Challenge Land
appears in the following Challenge Train courses:
 * Game Gamble: Intermediate
 * Group Activity 2

Two Player
Micro-Row (小さないきもの) is the 4th Rhythm Game in the Two-Player Menu in Rhythm Heaven Fever.

There are now five Microbes in a row, with P1 controlling the blue microbe (second in line) and P2 controlling the orange microbe (fourth in line). All other microbes have slightly different colors as well. At the end of the game, instead of zooming up close to the player's microbe, the camera continues to zoom out until they can no longer be seen.