* '''&critwin''': Generates random critical success effects, used in combat
* '''&custommag''': Generates a random custom magazine or feeding device, as found for sale at Maze Customs.
* '''&customs-major''': Generates a random Customs weapon family.
* '''&customs-minor''': Generates a random Minor modification for a weapon.
* '''&event-deep''': Generates a random event on a Deep UA route.
* '''&event-fast''': Generates a random event on a Fast UA route.
* '''&event-safe''': Generates a random event on a Safe UA route.
* '''&fishing''': Used for the secret fishing minigame
* '''&food''': Random food item generator
* '''&rarity-melee''': Generates a random melee weapon class (Class 5S-5L-HG) and rarity level, used for random weapon generation
* '''&RBT''': Random projectile type for rifle calibers (see Ammunition to check which calibers qualify)
* '''&roomstyle''': Generates a random UA room. Roll three times when generating the doors.
* '''&RPG7rt''': Random rocket type for RPG-7 rocket ammunition
* '''&RPG29rt''': Random rocket type for RPG-29 rocket ammunition