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Over the years, ROBLOX had many promotional trailers (and songs) which have been released. Other songs released by ROBLOX is unique to ROBLOX's games and have never been affiliated in an official ROBLOX trailer.
Original ROBLOX Soundtrack
This was the first ROBLOX Soundtrack. It was featured in the first trailer, and the 2008 trailer.
Happy Home in RobloxiaThis is music featured in "Shirts... And Pants. Pants Pants Pants Pants" video. The song was made by Stealth Pilot.
Build Your Own Game
A track featured in an early 2009 trailer.
Music that was used in another early 2009 trailer.
Online Social Hangout
A track that was used in the trailer used in early 2009 to mid 2011.
ROBLOX Game Music
Music that hasn't derived from any of ROBLOX's game trailers, is unique to ROBLOX (created for ROBLOX), and is used in ROBLOX Game Servers. List may or may not be complete.
- Iron Blades is a remix of Chrono Trigger's battle theme, it is unknown if this remix is unique to ROBLOX. It is featured in builderman's King of The Hill level.
- Winds of Fjord's origin is currently unknown. Winds of Fjord is also commonly known as "Telamon's Sword". Winds of Fjord is commonly used in horror & zombie games on ROBLOX.
ROBLOX - Game Trailer
thumb|300px|right The first official ROBLOX trailer ever made, it was created in late 2006. It was made before most of the features we have in today's ROBLOX existed (e.g. character animations & GUIs).
Welcome To ROBLOX
thumb|300px|rightThe second official ROBLOX Trailer. It was replaced in late 2008.
The third official ROBLOX Trailer released. It was released in early 2009.This video was released very early in 2009 that you can see old studs
Online Social Hangout
The fourth ROBLOX Trailer made, it was made & released only a couple months after the "Explore ROBLOX" trailer released.
ROBLOX TV Advertisement
- Main article: ROBLOX TV Ad
The first ROBLOX Commercial to air on TV; it is no longer being used as the latest ROBLOX introductory trailer on ROBLOX's home page replacing the long running "Online Social Hangout" trailer. It was published in mid 2011 and became popular, especially for the saying "IT'S FREE" at the end.