While Instagram now supports taller 1080x1350 (4:5) formats that take up more screen real estate, the is still favored by many top gaming accounts for several reasons:
This blog post explores the recent trending content from on Instagram, focusing on their "PUBG 3D" cinematic posters and why the 1080x1080 square format remains a staple for high-engagement gaming content . The Rise of PUBG 3D Cinematic Posters
: A sharp screenshot of the player’s profile (showing level, rank, and merit) is often used as a background.
: The use of glowing 3D text (often with a "bleeding" or dripping effect), companion pets, and atmospheric effects like rain or falling money.