Is there any way to use mods in Minecraft demo version?
How can I use mods in Minecraft demo version? Can NTBExplorer do what I am talking about?
Before that when I didn't know that mods don't run in demo version, I wasted a lot of time trying to use mods but nothing useful.
Solution 1:
That depends on the mod. Usually they are not made to be run in demo mode and that's usually not considered when developing them. It might work, it might fail.
When you install Forge, it puts a modified game in the folder that the launcher accesses. The launcher still passes the information that you don't have an account on to it. Forge could ignore that and just let you play the full version, but I don't think it does. Also a mod could do that, but I don't know any that do it.
I have two pieces of advice for you:
If you are experienced enough in the game that you already want to play with mods, I would recommend just buying the full game. The demo mode is intended to just let you try it out for one hour.
Just try it! I'm 99.9% sure that your PC won't catch fire. ;)