Blue Portals is a unique Portal mod that has players traverse through new test chambers using only the single portal device and many new test elements.
OST Preview- Grinding Gears
Post a comment
Description
A new song from the Blue Portals Official Soundtrack.
Music by The Hamster Alliance.
Love it.
Oh man this is awesome! <- typed at 0:09
Can't wait for the mod!
Sounds good, hope to hear more kind of music like this from you guys :3