''Defender's Quest: Valley of the Forgotten'' is a
tower defense
Tower defense (TD) is a subgenre of strategy games where the goal is to defend a player's territories or possessions by obstructing the enemy attackers or by stopping enemies from reaching the exits, usually achieved by placing defensive struc ...
and
role-playing video game
A role-playing video game (commonly referred to as simply a role-playing game or RPG, as well as a computer role-playing game or CRPG) is a video game genre where the player controls the actions of a character (or several party members) immers ...
developed by American studio Level Up Labs. Originally a
flash game
A browser game or a "flash game" is a video game that is played via the internet using a web browser. They are mostly free-to-play and can be single-player or multiplayer.
Some browser games are also available as mobile apps, PC games, or on co ...
distributed on web gaming portals like
Kongregate
Kongregate is an American web gaming portal and video game publisher. Its website features over 110,000 online games and 30+ mobile games available to the public. The company also publishes games for PC, mobile, and home consoles. It was purchase ...
and
Newgrounds
Newgrounds is an entertainment website and company founded by Tom Fulp in 1995. It hosts user-generated content such as games, films, audio, and artwork. Fulp produces in-house content at the headquarters and offices in Glenside, Pennsylvania.
I ...
, it later released for
Microsoft Windows
Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for serv ...
via
Steam
Steam is a substance containing water in the gas phase, and sometimes also an aerosol of liquid water droplets, or air. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporization ...
in October 2012.
In 2016, an HD remaster, ''Defender's Quest: Valley of the Forgotten: DX Edition'', was released for free to all existing owners. This version was ported to
PlayStation 4
The PlayStation 4 (PS4) is a home video game console developed by Sony Interactive Entertainment. Announced as the successor to the PlayStation 3 in February 2013, it was launched on November 15, 2013, in North America, November 29, 2013 in ...
,