[SFM] Operation BlackMesa (Unofficial trailer)

This is a Fan Animation, This is not Official.
¿What is Operation Black Mesa?
Operation Black Mesa is a total Source remake of Half Life: Opposing Force.
We are in no way related to or cooperating with the team behind Black Mesa Source.
Half-life: Opposing Force is still an amazing game, although its not nearly as amazing as it was when it was released. Using the Source engine, the developers plan to recreate the Black Mesa research Facility as it was seen by Corporal Adrian Shephard of the H.E.C.U.
VALVe Software originally had plans to port Half-life: Opposing force into the source engine (announced at E3 2004) much like they did Half Life: Source, but after seeing the results of Half life: Source the Operation Black Mesa devteam decided that it wouldn't be worth the wait, and thus took the task into our own hands.

[@lefleiner3408]

It's so nice to see people promoting this stuff from their heart. Between, this "inspirational track" is amazing. Thanks, nice one.

[@ilia1223]

This deserves more views

[@creepermangaming7912]

and subs

[@squidfood639]

Underrated as hell!

[@abdullahkazahi9829]

What music playing in the end ?