If you don't want to write a dll for the game but want to see the Debug-Strings here is an easy Method for it:
1. Attach Cheat Engine to the Game.
2. Find "All referenced Strings"
3. Search for "Debug Console Window"
The function looks like this:
4. Press "Ctrl+Alt+T" to create a new Thread.
Result:
Have fun,
Mi4uric3