Anniversaries/July 17
From Sonic Retro
July 17 (add):
- 2003 — Sonic Pinball Party is released for the Game Boy Advance in Japan.
- 2018 — Sonic Mania Plus is released for the PlayStation 4, Xbox One, Nintendo Switch and PC in the United States and Europe.
- 2018 — "Metal Mayhem", the fifth and final episode of Sonic Mania Adventures, is released on YouTube.