Most games trainers should have the set game speed option. A warning telling users increasing speed can cause game to be unstable and crash and performance is based on user cpu/driver.
Cheat Engine contains the “Enable Speedhack” slider to speed up game process, which works for most games I’ve played that do not have set game speed as an option.
This feature is needed for feature parity with other software that perform a similar task.
Hello! I hope you’re having a great day. 
Thank you for taking the time to share your suggestion with us!
I personally completely understand the appeal of having a game speed option in more trainers, especially for players looking for faster progression or more control over their gameplay experience.
However, it’s worth noting that trainer developers are limited by what the game’s engine allows. A game speed cheat can typically only be added if the game already includes a time manipulation or advancement system that the trainer can hook into.
Take the game Days Gone, for example – we were able to include a game speed option there because the game already features a built-in mechanic to speed up time during certain missions (such as transitioning to night-time). This kind of internal mechanism provides a way for trainer developers to safely manipulate the game’s speed.
On the other hand, in games that don’t feature any time-related mechanics – especially those that are fixed in one time state, such as always being set at night – it’s unlikely that a stable game speed option can be created.
That said, your feedback is very valid and appreciated. We’ll continue to explore ways to improve feature parity with other tools wherever possible, while prioritising stability for our users.
Thanks again for your input! 