Rocket League's 4th Birthday Rocket League® - Official Site

Rocket League' Celebrates Third Birthday With In-Game Event

Rocket League News Rocket League® - Official Site

Pele-inspired items coming to Rocket League to celebrate the legend's 80th birthday

Psyonix continue to celebrate Rocket League's fourth birthday, with it now free to play for a few days

Double Drop & Painted Weekend Starts July 4

Rocket League

GlennZA - Wishing Rocket League a very happy 4th Birthday. Rocket League is officially 4 years old. From all of us at Psyonix, THANK YOU to all of our devoted players, wonderful

Rocket League celebrates 7th anniversary with Birthday Ball - News - Nintendo Official Site

Psyonix continue to celebrate Rocket League's fourth birthday, with it now free to play for a few days