Scratch is a stylus command requiring the player to, as the name says, repeatedly drag the stylus over a point of the screen, either on open space or a Noise. Simplistically, the command either refers to scratching an enemy or to scratching empty space with the stylus. When needing to scratch a Noise, since some of them are swift and others require to scratch a specific point other than what one would expect (visually speaking), these noise are difficult to attack with this command.
This touch screen command is represented in the game with the icon 
. It is used to activate the following pin psychs:
| Icon | # | Name | Brand | Cls | Psych | Spec | Power | Eff | ATK200 | Lasts | Boot | Reboot | Info |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 005 | Earthshake | 
| B |  Earthquake | Attack | 49 | 65 | 162 | 2 uses | 0 | 8 | Scratch empty space to cause a tremor. Inflicts damage and sometimes Immobilizes enemies. |
 | 109 | Hot Gaze | 
| C |  Ignition | Attack | 67 | 30 | 80 | 6s | 0 | 3 | Keep scratching an enemy to set it on fire. Inflicts continuous damage and sometimes HP Drain. |
 | 110 | Sizzling Gaze |
| C | Ignition | Attack | 78 | 30 | 83 | 9.3s | 0 | 3 | Keep scratching an enemy to set it on fire. Inflicts continuous damage and sometimes HP Drain. |
 | 138 | Distortion | 
| B | Discharge | Attack | 78 | 40 | 111 | 4s | 0 | 6 | Scratch empty space to generate electricity. Inflicts damage on contact. Keep scratching to extend range. |
 | 230 | Tin Pin Fire | Unbranded | C | Ignition | Attack | 40 | 30 | 72 | 4s | 0 | 3 | A special Tin Pin used in slam-offs. This one was designed for Tin Pin Slammer beginners. Keep scratching an enemy to activate its psych. |
 | 244 | Tin Pin Golem | Unbranded | B | Earthquake | Attack | 66 | 65 | 173 | 1 use | 6 | 6.3 | Also known as the "Hero Pin." Too bad people can't see past the toy; this baby is made of real gold. Scratch empty space to activate the pin's psych. |
 | 282 283 | Jelly (Pin) | Unbranded | R | Discharge | Attack | 55 | 40 | 102 | 5s | 0 | 3 | Scratch empty space to generate electricity. Inflicts damage on contact. Keep scratching to extend range. |
 | 296 297 | Woolly (Pin) | Unbranded | R | Earthquake | Attack | 106 | 65 | 199 | 1 use | 1 | 6 | Scratch empty space to cause a tremor. Inflicts damage and sometimes Immobilizes enemies. |
 | 307 | Vinyl Record | Unbranded | B | Vortex Saber | Attack | 110 | 100 | 310 | 5 | 3.3 | 3.6 | Scratch empty space to attack with a spinning slash and create a shock wave that damages any enemies it touches. |