If you can't find the file anywhere in there, and you already suspect a third party program was at fault, chances are you're out of luck. Check around your profile directory (generally in the My GamesTerraria folder in your documents). Just because it didn't break the first time doesn't mean it won't break in the future. That includes programs you've used before.

Follow the reddiquette when posting and commenting (e.g. This is an English speaking community, all non-English posts and comments will be removed. English language only, follow the reddiquette and search before posting. Any time you're going to use ones that edit, create, modify, or even -can- remove worlds or players, -always- back everything up first. That includes file or disk corruption, insane virus scanner heuristics registering false positives, third party programs modifying the files in unsafe ways, etc.Now, the most likely issue here comes down to third party programs. Anything that can cause a file to disappear can cause a character to disappear as well. I won't even attempt to diagnose console or phone issues.First up, characters are tied to the presence of the.plr file in your Players directory, and to my knowledge, -only- to that. Mind you, this applies only to the PC version. I've never seen this myself, but my suggestions are fairly straightforward regardless. This means you can easily make mods that are compatible with other mods and save yourself the trouble of having to decompile then recompile Terraria.exe.

TModLoader is an API for Terraria that provides a way to create and load mods without having to work with Terraria's source code directly. If there's something you desire, please mention it. I just update his old table and add some more cheats to it. (tested working as on Terraria version 1.3.5.1 - Steam) Credit goes to justadude. Terraria 1.3.5 got released a day ago with some new engine updates.

Terraria modded character save