If you are hard press for time and you need to take the LSAT very soon, the area of the exam that most people are able to increase their score the most on is the games section. The key to doing well with the game questions is to do as many as possible. After you do each series of question you need to go over the answer and figure out why you got each question wrong. After you figure out why you got each question wrong, you need to keep doing as many questions as you can. If you do enough questions you will find that the question structure and questions start to look the same and repeat themselves.
If you truly understood why you got previous exam questions wrong, you should be able to improve your score drastically on this section of the exam.
The other section to focus on is the Argument section since 50% of the questions are covered in that category of questions. Going with these suggestions according to the best LSAT Prep Courses should help you out a lot to do well.