Searching for a widescreen / FOV fix for Will Rock (2003) gave me no results. After playing the first 2 levels I got the sniper bow and decided to try my luck with Cheat Engine using the sniper zoom method. First time I tried doing this in a game.
1. There are two FOV values I found, or whatever you would call it, one is vertical and one horizontal. Luckily the vertical value is 59.84044647 which only appears once, so you can find it right in the first search with the following settings:
Value - 59.84044647
Scan type - Exact Value
Value Type - Float
Rounded (default)
2. Double click on it to add it to the bottom list in Cheat Engine (I think it is called table).
3. Also, luckily, the vertical and horizontal values are stored right next to each other, and once you find the address for the vertical, you get the horizontal by just reducing the vertical value address by 4 bytes. Just copy paste the row with you previously found address in the table list, and in the little "paste table entries" window that appears "adjust the address by" -4. The new entry should hold the value 75. Now you just have to change these values by double clicking on them. I change the 75 to 90, for my 16:9 monitor.
Here are comparison photos:
Before -> stretched horizontally
After -> fixed
Unfortunately these values change every time you zoom in/out with the sniper or if a cut-scene plays. Interestingly when you zoom in/out the vertical value increases, like the game wants to go back to its original 4:3(or 5:4, not sure) aspect ratio based on the current horizontal value, while in the cut-scene it just goes back to 75 and 59.840...
4. So, what I did is I made a hotkey(Q) which simply resets both of the values back to my numbers. Just right click on the table entry, click change/set hotkeys and create a new hotkey for both values:
The found addresses change every time you launch the game, so you will have to search for it every time. It's a minor annoyance, but it beats playing in 4:3 or being stretched. Until someone finds a better method, I hope this will help someone.
To spare you the trouble of making hotkeys and stuff, here is the Cheat Engine table file. Now all need you to do is search for 59.84044647, and once you found it just change the two addresses in the bottom table.
http://www.mediafire.com/file/6i0a1nqqvapwjgy/WillRock.CT