Um, I should probably point out that the original trainer for the 'first' game still works for me, in Titans. It says 'cannot find game' at the main menu, but if you wait until you're inside of a match and turn it on, it works wonderfully. I've only used options 1 and 2 though, so not sure if 3 still works.
Please note the instructions on the original trainer..
F1 Key: Reset Trainer - this game uses the server/client model. You
need to press this option any time there is a new combat
phase or when you start a new skirmish or encounter.
Numpad 1: Unlimited Energy - toggle this on and you will always have
massive amount of energy. Unless you are low on energy
you can toggle this off. PLAYER ONLY!
Numpad 2: Unlimited Metal - toggle this on and you will always have
massive amount of metal. Unless you are low on metal
you can toggle this off. PLAYER ONLY!
Numpad 3: Slow AI Resources - toggle this on and the trainer will
try to keep the AI resources low so that it cannot build
and expand as fast.
best,
Cal