U-Invent These stations offer the convenience of turning any typical household items you've found into useful tools, ammunition, and enhancements. Each inventable item has a set of componenet requirements that must be met in order to begin the construction process. To lower this requirement, you can either hack the machine or spliace the Clever Inventor tonic. Either of these methods reduces each component requirement by one (and the effect is cumulative), though the number of components necessary can never drop below one. Check out our Inventions and Invention Components pages for more information.