The file is called "Bonus_round_30.wav". 
The song that played during the beta of robot destruction mode in TF2, a rare beat indeed.
The other song I mashed it up with is Vini Vici - The Tribe

So I found this PHAT unused beat in the TF2 sound files

i upload songs that i don't see on here that deserve to be on here

Please donate dopamine to me by commenting or som shit idk.

Searching for new innovative ways of playing things at the same time. That or I just shitpost. 
Soundcloud is my third youtube channel but without video, so uploads will be sporadic.

So I found this PHAT unused beat in the TF2 sound files

Peterscraps