Hello, I was wondering if it is possible to make a trainer for this seeing as you can play this solo. Figuered id bring it to attention for an idea of sight. Thank you
Hello and welcome back to the community! 
While this isn’t 100% definitive, it’s highly unlikely that a trainer will be possible for this game.
If you check the minimum system requirements on the Steam page, a network connection is listed as a minimum (aka mandatory) requirement:
This usually indicates that the game is always online, even for solo play. When a single-player mode can be played offline, an internet connection is typically listed under Recommended specs rather than Minimum.
Unfortunately, single-player doesn’t always mean offline these days!