Grammar Quest is a useful application that allows students to practice English grammar through different quests and exercises. The program includes 1000 exercises covering word choice, parts of speech, subject-verb agreement, phrases, among others.Unfortunately, the application features an unattractive user interface, which looks rather old and has really poor graphics and effects. Before actually playing, students can review the different game topics in the "Grammar Glossary" or also in the "Grammar Review" feature. Teachers can even create different classes, track individual and class progress and even print worksheets for the class from the Teacher Toolbox. Every lesson is different and features different ways of scoring points for correct answers. The quests have different scenarios like the Sahara desert, undersea adventure, the Arctic, and others. However, in all of them students should find and unlock the treasure chests scattered in all the scenes, thus gaining points for correct answers. The program is perfect for foreign students studying English or for regular language students at schools.