What is the correct size for a thumbnail? - Art Design Support

Games Roblox Icon - Download for free – Iconduck

Place, Roblox Wiki

Localized Game Icons and Thumbnails - Announcements - Developer Forum

What is the Ideal Roblox Thumbnail Size? [+Design & Upload]

Necessary Image Templates - Community Resources - Developer Forum

How would I go about making a game icon? - Art Design Support - Developer Forum

Game Icon 1

The size of the game icons on the main page has been increased. : r/roblox

Where Icon Pack for Your Website or Application, by Techguy3286

Is this game icon really that bad? (game only got 0.012% sponsoring CTR) - Game Design Support - Developer Forum