Speed

Speed determines how quickly the character moves and is represented by a shoe. Speed has a minimum value of 0.1 and an initial maximum value of 2.0. Some items may lower the maximum, and other items may bring it back up, but it can never exceed 2.0.

Different characters start with varying speeds:
 * ,, , , , , , , , , , , , , , , and : 1.0
 * ,, and : 0.85
 * ,, and : 0.9
 * ,, and : 1.3
 * and : 1.23
 * ,, and : 1.1
 * ,, and : 1.25
 * 1.09

Other

 * Speed up pills increase speed by 0.15, and speed down pills decrease speed by 0.12.
 * In co-op, Yellow Baby will occasionally briefly increase speed by 0.15. Whore Baby will occasionally briefly grant the effect, which increases speed. Dark Baby will occasionally briefly increase all stats, including speed.
 * The card activates the  effect for the current room, which increases speed.
 * The card activates the  effect for the current room, which increases speed.
 * The card activates the  effect for the current room, which increases speed.
 * Power Pill activates the effect for the current room, which increases speed.
 * The card increases speed and decreases shot speed for the current room.