Temple Run 2 has been available for Windows Phone since quite sometime, but it was not available for devices that account for majority of the sales of Windows Phone i.e. the devices with 512MB RAM.
Imangi Studios has today updated the game with the added support for Windows Phone devices with 512 MB of RAM; such as the Lumia 520, 620, 625 and 720. The update also brings other minor improvements such as when the game would crash and also fixes the distorted graphics on the Lumia 525.
Must mention that the game is super smooth and gives a lag-free experience even on these low end devices making it worth the wait of 6 months.
Just head to the Windows Phone store to download and install the game on your 512 MB RAM devices and join the endless adventure!