I was curious what this extension even does, so I had to look it up:

This extension automatically paces the CPU to make sure it does not get too far ahead of the GPU, reducing the latency between inputs received and updates on the screen. Additionally, Anti-Lag+ offers applications the ability to inform the driver when input processing begins, in order to align the timing of display updates, enabling even lower latency between receiving input and displaying on the screen.

Pretty interesting

Let me save you the leg work, these are the titles you can use it with. Either native or via proton

• Counter-Strike 2
• Cyberpunk 2077
• Deadlock
• Dota 2
• Dying Light: The Beast
• EVERSPACE 2
• FragPunk
• Ghost of Tsushima: Director’s Cut
• Hogwarts Legacy
• Horizon Zero Dawn Remastered
• Like a Dragon: Pirate Yakuza in Hawaii
• Marvel Rivals
• MechWarrior 5: Clans
• MindsEye
• NARAKA: BLADEPOINT
• No More Room in Hell 2
• THE FINALS
• The Last of Us Part II Remastered
• The Talos Principle: Reawakened