need .hps help

[Stepper321]

AddEntityCollideCallback("Player", "Area1", "pewdiepie1", true(comma) 1); You forgot a comma right there.

PlaySoundAtEntity Play what? Where? What Sound File?

It misses that. Remove it or somethin.

Next time go look at the error what it stands
main (9, 64): Expected ")" or ","

the first digit is your line, line 9,

the second two digits are the place it stands from left to right, 64.

Then go look what you miss.