This is a great classic star wars game.
There are 3 different classes with different skills and abilities.
You better google search for more details on that, might be a little too complex for this review.
For example, in certain situations, depending on your abilities, you might be able to intimidate or pursuade people, repair or hack some machinery to help you out, unlock certain doors and containers.
There are blasters, melee weapons (swords and lightsabers) and different grenades to use in combat.
Aside from that, there is also a variety of force powers you can use, though you have to unlock those abilities with skill points first.
Combat is turn based and pausable, so you can plan out fights pretty well.
You can switch between your main character and his companions (if you have any) and control their actions in battle - Or you just let the game do it for you.
Companions level up as well, and you can upgrade their skills accordingly.
Might wanna check some gameplay on youtube if you wanna see what it's exactly like.
A lot of times in the game you have to make decisions, which either give you light side or dark side points. This also has an impact on how people react.
(Just a heads up: Being a good guy is way more tiresome and expensive. Just kill everyone.)
The game runs perfectly for me on Windows 8.1 Professional 64 bit, the only little annoying bug I had fixed itself when turning on V-Sync, though I can't guarantee. Some people have reported problems. You should check out the community hub for that.
Any more questions? Feel free to leave a comment.