The letters m5 locked together into one heavy block, red inside a black keyline with a white halo around the whole shape. The letterforms are squared off and cut at angles, the way team wordmarks were drawn in the early 2010s, and the two characters share a stroke where they meet. The background is transparent, so only the mark shows up on the wall.

A wad3 file, 80x80 pixels. One pixel is one unit on the wall and a CS 1.6 player stands 72 units tall, so the logo is a fraction taller than a player. The palette uses 58 of its 256 entries, enough for the red fill, the outlines and the soft edges between them, and 49.1% of the frame is transparent. The file weighs 9,356 bytes and stays under the 16 KB tempdecal limit. Two internet shortcut files came in the same archive.