The title of the magazine is in a big, bold black font to capture attention and the eye of anyone looking as the white color stands out on the black background.. This could also represents the idea that characters or protagonists in games are brave and adventurous. This also compliments the other colors on the cover by bringing in a more basic element..

The centre of the cover is the video game character Sonic. Making him the main part of the cover creates a noticeable center/side piece which gamers may be familiar with, therefore making them eager to read about it. The vibrant appearance of the character results in contrasting colours which makes for a striking view.

The ‘NEW’ sticker gives an element of currentness which would make the reader want to see the newest events in gaming. Also the bold red colour is noticeable from afar and compliments the bold blue of the characters design. 

The phrase ‘Run rings around your opponents’ is a catchy tagline which suggests an excellent game which has clearly had an impact. This would make the reader want to pick up the magazine as the exciting expression would intrigue them and make them wonder what’s so good about the game, therefore making them want to read about it.

The sub head ‘number one video game magazine’ shows that this magazine is top. They will instantly think that this is the best one to buy as many other players have already, hence why it’s number one.

The text ‘SONIC BOOM’ is striking with its colours and phrasing. The dramatic onomatopoeia acts as a loud catchphrase, evoking a reader to pick it up.

The visual impact of the sonic-style rings creates another visual factor which flatters the bigger image of the character. The golden shade of these rings gives another pop of colour which, again, creates a vivid cover. 

The banner at the bottom includes a character with the line ‘Get to know all the characters.’ along with the sub title ‘Exclusive’. The color of this small character compliments the golden rings above as well as the word exclusive a it is in an electric blue colour like sonic sidepiece.

The small motto prompts the reader to open the magazine as they’d want to be informed about each protagonist.  

Also there is the price and a bar code to show the affordability of the publication which could also urge the viewer to buy. 

Edit: 
Iconic signs = The Sonic character. The yellow character. 

Indexical = "New" sticker implies modernness.

Symbolic = Colors of blue, red, green & yellow = confidence, adventure, goodness, happiness. Each color compliments the other.  

Letters/words/the writing. The price. 
 
The golden rings = money.