Systems can be separated into grades based on their functions:
Low Grade system:
-Increases an already present ability
-Unable to grow
-No AI
-Shop limited to items presently existing in that world
-Created from a basic template and able to be reused in multiple worlds
Mid Grade system :
-Increases all already present abilities
-Gives an ability unique in that world
-unable to grow
-basic AI
-Shop contains all items that have ever existed in that world
-Created for one type of series.
(Eg: A horror type system may not be used in an adventure type world)
High Grade system:
-Increases all abilities present at the time of the installation of the system and increases all gained after
-Gives an ability unique to that world with limited growth potential
-limited growth
-mid tier AI
-Shop contains all items presently existing in all worlds of the same level
-Specially created for one series
Supreme Grade system:
-Greatly increases all abilities present at the time of the installation of the system and increases all gained after
-Grants an ability unique to all worlds with "limitless" growth potential
-"Limitless" growth
-High tier AI
-Shop contains all items that have existed in all worlds of equivalent or lower tier.
-Specifically created for one character
Operator level system :
FORBIDDEN