Modification software comes in three levels of sophistication. Each time you find a new level, it is automatically and permanently installed, raising your Modification odds by 10% across the board.
Modification Software provides even an untrained (but cyber-equipped) user with the full schematics of all currently manufactured weapons. Upgrades are available on a monthly basis containing the schematics of weapons newly on the market. Higher levels of the software employ the octane model of expert system in order to advise the user on ideal and efficient modifications.