Making the OS Upgrades cost money, and taking off the limit of 4.

[6750a816959f3jockmo42]

Is it possible to modify the game in a way that makes OS upgrades cost nanites, and maybe a special item, and also make it so that players can acquire more than four?

[6750a81695bdbNameless Voice]

The limit of 4 maximum OS upgrades is hard-coded.