Many people simply see a game and then immediately ask for a trainer before they have even played it. Then we get to waste money buying a game and then waste time playing a game only to determine that no options are even needed and a trainer is not necessary. Fun stuff.
The problem is people are addicted to the CHU Trainers now, No matter what the games is, they want it's trainer and cant play without it.
need unlimited time for the challenges
&
infinite life... currently stuck at final boss stage
maybe also something to not let the enemy spot you
However it's true, often before I buy a game I came here to see if there's a trainer for it. I do not always use a trainer, but have it is better ^^