Stage 1

Overview
The first stage in the game, preceded by a short tutorial segment where the player is introduced to the controls. It features two checkpoints and no boss fights, serving instead to ease the player into the game. A second sperm character is seen during the level, although they remain unnamed and are presumed dead by the end of the game, as they are seen trapped with no way to escape.

Layout
The level begins fairly simple, with the player facing a row of three cells followed by an extra column of four cells to the right. The level then proceeds through a linear section until breaking off into two separate paths, one being more difficult than the other while yielding a greater number of cells.

The two paths quickly join back together and greet the player with the first checkpoint, just before they proceed into a windy tube that opens into a large room filled with Mobile Spermicide. This section is notable for revealing one of the aforementioned sperm characters, this one rapidly spinning in circles as it suffers from a mental breakdown once realizing its dreadful fate. Afterwards the player must go through an angular hallway whilst dodging the moving spermicide enemies. The player continues and enters the final section, where they must dash in order to avoid getting hit by Dashicide. Succeeding in doing so allows them to move through the final tunnel, featuring ten cells for them to collect just before reaching the end.

Enemies

 * Circlicide (Hard Mode)
 * Dashicide
 * Mobile Spermicide (along with diagonal variation in Hard Mode)
 * Verticide[[Gate Keepers|

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