The cache - as you have probably already assumed - is not located at the posted coordinates. However, you should definately consider parking here so that you can not only grab this cache, but the other caches in the grasslands in Symonston next to Jerrabomberra Creek.
This puzzle cache is a tribute to a beloved multiplayer computer game which has been recently discontinued and replaced by - what most fans would consider as - an inferior, insulting and unnessisary mobile game set in the same virtual universe. For those that know me well, you'll know that this game's discontinuation upset and angered myself and a couple of my friends. Even though we weren't playing it at the time when it was discontinued, the game was a huge part of our childhood. Its memorable aesthetics, minigames, jokes, easter eggs, merchandise and socialisable aspects will resinate with us and all others around the world who loved it as much as we did. RIP.
In order to uncover the coordinates of the final cache location, you will need to - as a tribute to the game and to keep its legacy alive - solve a puzzle in a photo attached in the image gallery. Some basic knowledge about the game and one of its old notable minigames will help greatly - very greatly!
You can check your answers for this puzzle on GeoChecker.com.
The cache is a green eclipse tin with a small logbook and with hardly any space for contents - so BYOP. When signing the log, use the time to ponder and mourn the loss of a childhood classic that has sentimental value to me and my friends.
Enjoy this beautiful and peaceful area when finding this cache and the many other nearby caches. Hopefully there'll be many more caches to come in this area in the future!
FTF honours goes to Aquilus1, Shadowstorm1, dty73 and AddictedGamer! Congrats!