trigger_callback
![Obsolete-notext.png](/w/images/thumb/a/aa/Obsolete-notext.png/40px-Obsolete-notext.png)
This entity is Obsolete. Its use is discouraged, and it may only exist/function in older engine branches.
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CTriggerCallback |
trigger_callback
is a brush entity available in Left 4 Dead 2.
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CTriggerCallback |
trigger_callback
is a brush entity available in Left 4 Dead 2.