So from my understanding through searching all 412 items on the workshop there isn't a single mod to increase the amount of defenses/traps you can have on your bar, nor is there anything that would allow you to switch these out between setup waves. I was curious why this is and if there is anyone working on such a mod? This has been one of my few issues with this game, maybe besides not having more than 2 player co op, and I feel like it would be one of the most useful mods without being terribly game breaking such as increased skull or money drops. Any ideas, updates, or answers would be greatly appreciated.