Game runs slowly on a laptop which is above min req.

[Cellar Door Games]

Hey everyone, if you are using a laptop and you are suffering from major lag, it may be using the incorrect video card. If your laptop has both an integrated and dedicated graphics card, Rogue Legacy may be using the integrated card.

Nvidia cards

http://gaming.stackexchange.com/questions/72567/can-i-force-steam-to-use-my-nvidia-gpu-instead-of-the-integrated-intel-card

AMD/ATI cards

Unfortunately forcing usage for dedicated AMD cards seems to be different on a manufacturer by manufacturer basis. Most of them use the Catalyst Control Center (CCC), but if you can't find it there, try doing a Google search for your laptop brand and 'AMD Dynamic Switchable Graphics'.