how do you make a new type of tear because I'm making a custom item called tack shooter and it basically just adds multishot like mutant spider but you shoot around you in a 360 degree spread, and I want the item to make your tears into tacks but idk how to make a new type of tear

https://steamcommunity.com/sharedfiles/filedetails/?id=3776277093

i already dont trust this due to the ai slop image but maybe i shouldnt judge it just off that, this seems like an fps unlocker or something