Turning off DoF and TAA:
- Make a copy of the game's .exe so you have a backup.
- Open the game's .exe in a HEX editor, like HxD.
- Press CTRL+F, then select the Hex-values tab.
- Search for: 41 C7 83 40 01 00 00 31 00 00
- Replace it with: 7F C7 83 40 01 00 00 31 00 00
- Save the changes.

Uncapping the framerate:
- Open GraphicOptions.JSON in the game's directory with Notepad (or better yet, Notepad++).
- Change the value of "FRAME_RATE_LIMIT" to 4
- Save the changes.

Don't open the graphics options in-game after having done this, or it is likely to revert the change and cap the framerate to 30 or 60 again.