Reply: "This level requires plugins" in MBPU 1.6

Hello,
That particular level only works in MBPU 1.5, because it uses an external program (i.e the launcher) to have that level work. MBPU 1.6 does not ship with this launcher and has been stripped off all the code that makes the game connect to the launcher and all that.
You're just better off running that level in MBPU 1.5.

So in MBPU 1.5, when you open your game directory, theres MarbleBlastPoweredUp.exe and TorqueApp.exe, the MBPU.exe is not the game but the launcher that runs TorqueApp.exe
But in MBPU 1.6, this has been removed and you only have MarbleBlastPoweredUp.exe.

So, I wanted to see what would happen if you launched 1.5 Simulacrum on version 1.6 of MBPU.
Turns out, I need the "Launcher" for it to work, because it uses plugins.
What launcher are you talking about???
So, can anyone help me?