2 simultaneous loops of two different sets of keys

[Sedinus]

I'll make it clear, I'm an absolute rookie with no real coding knowledge and all attempts at creating a working scripts only caused my game to drop to 0 fps.

Basically what I wanted to do is create a macro that, upon pressing and holding a button (Page Down in this case), would repeat the press every 2 milliseconds while spamming a similar loop for two other keys (Left and Right arrow), also with a short delay between the two. My attempts, as mentioned before, resulted in the game dropping to 0 fps. Please, help.

[Exaskryz]

Check out SetTimer to do two things simultaneously (as simultaneously as AHK can do in one script; it's not multithreaded).

Share what code you've attempted.

Also, it's unlikely you need every 2 milliseconds. That's 500 key strokes a second, for one key. And you want 3? You want 1500 keystrokes a second?