No that is not Rocket League, it's this samples! This example is a clone of the Rocket League main menu UI.

• Animations
• Menu
• Sub menus
• Text ticker

• Profile UI
• Menu button description
• Social media icons
• Alert icon

• 5:4 ❌
• 4:3 ❌
• 3:2 ❌
• 16:10 ✅
• 16:9 ❌

• Editor ✅
• Standalone ✅
• UWP ✅

Mobile

• iOS ✅
• Android ✅

Console

• Xbox One ✅
• PS4 ✅