"FlatOut 4: Total Insanity Workshop Tool" an application that lets you create custom liveries for cars in the FlatOut 4 game. You use the software to modify paint colors, clearcoat, glossiness, and metallic shine. However, given nobody actually plays FlatOut 4 (check the player counts... for a near-AAA game it's a laughable failure), it's impossible to recommend a utility for a dead game. No reason why they didn't just bundle this with Flatout 4, this is wasting space on the Steam store.