The contents of a video game trailer can vary widely depending on the game and the goals of the trailer. However, here are some common elements that you might find in a video game trailer:

• Gameplay footage: A key element of many game trailers is gameplay footage, which shows the player what the game looks like and how it is played. This might include cutscenes, gameplay footage, or a combination of both.
• Story elements: If the game has a strong narrative, the trailer might include snippets of the story, such as character introductions, plot twists, or climactic moments.
• Music and sound effects: A well-crafted soundtrack and sound effects can help to build excitement and set the tone for the trailer.
• Voice-over narration: Some trailers use voice-over narration to provide background information about the game or to highlight key elements of the story.
• Visual effects : Special effects, such as explosions, sparks, or particle effects, can help to add visual interest to the trailer and make it more exciting.
• Marketing copy : The trailer might also include marketing copy, such as taglines, release dates, and platform information, to help build anticipation and generate interest in the game.

The goal of a video game trailer is to provide potential players with a taste of what the game is like, build excitement, and drive sales. The contents of the trailer will vary depending on the game, but the key is to showcase the elements of the game that will be most appealing to potential players.

Of course, not every game trailer is the same, and for making it not only unique but also stand out from any other game trailers in the same segment, you can order freelance game trailer services that can full fill your requirement. Most of the marketplaces for freelancers on the internet right now are equipped with filter feature for users to choose their freelancers base on their skills, experience, and region.