To play unWorded you will need a minimum CPU equivalent to an Intel Core 2 Duo E8400. unWorded system requirements state that you will need at least 512 MB of RAM. Provided that you have at least an NVIDIA GeForce 6200 graphics card you can play the game.
unWorded will run on PC system with Windows 7 SP1+, 8, 10 and upwards. Additionally it has a Mac version.