Since I didn't enjoy the game much and I couldn't be bothered to actually get too at it, I created this little table, to make achievement grinding bit easier. Here is what it has:
Camera doesn't use Energy - ASM Script
God-like mode (writes 1000 hp upon receiving damage - you may still die from the fall) - ASM Script
Position X/Y/Z - 3 different pointers
Table is for up to date (as of 10/12/2017) 64-bit executable of a Steam version of the game. Considering the game's age, I hope, it won't need to be updated.
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