Age of Mythology: The Titans Message Board  

Since CH did not update the trainer for 1.03, i found a working trainer for 1.03 even though it is meant for 1.02.

Google for Deviance AOM Titans 1.02 +12 Trainer - it works perfectly even in 1.03.
You can find the trainer at gamecopyworld website, as well as on other similar websites.

Start the trainer first, then the Titans.
Have fun!