Do monsters actually differ in size if you look at them? If so, consider a size multiplicator planned. If it's just statistics I think over at Squall's somebody posted a script for that today.
How to use this cheat table?
- Install Cheat Engine
- Double-click the .CT file in order to open it.
- Click the PC icon in Cheat Engine in order to select the game process.
- Keep the list.
- Activate the trainer options by checking boxes or setting values from 0 to 1