Item description:

This is the No upgrades trophy for The Evil Within Game

It Is What It Is (Gold Trophy)
Finish the game without upgrading any skills with green gel.

Just re sign both saves using save wizard or any other method you know for using someone else data, after that load the autosave, you will be at the part where you have to shoot Rubik on the chest.. the watch some cutscenes or skip them and at the end of the chapter screen the trophy will pop.

Enjoy