As a ForConstruct.com team we bring you the MM_Unloader plugin, to manage memory resources in your Construct 2 projects.
With MM_Unloader you can remove unused assets (Sprite, Sprite Font, Tiled Backgrounds etc) from RAM.
It is now available in the new Construct Asset Store.
For more info please join our Discord server: https://discord.com/invite/jtYBEgZ
Check out an introduction video that briefly explains how it works: