Just look for a laptop with these specs or higher:

15.6in or 17in screen size

3GB-4GB DDR3 or DDR2 800 RAM

Core2Duo @ 2ghz, Intel i7 @ 1.6ghz, Intel i5 : 2ghz, Core2Quad: 2.2ghz

[b]A dedicated Graphics card which atleast 512mb of RAM[/b],

Minimum of 1366x768 resolution.

There are lots of laptops in Future Shop that would be suitable for gaming.

Tell me your budget and I will link a few or just look for something with those specs and you can't go wrong.

Franco