Casino game thumbnails should behave like profile pictures because both appear...

https://ricardosinsightfuldigests.huicopper.com/how-much-detail-is-too-much-detail-in-a-game-tile

Casino game thumbnails should behave like profile pictures because both appear small and need to stand out instantly. On small screens, a single clear focal point grabs attention faster. Use strong contrast and tight cropping to make details pop