Home News > Sonic Rumble Pre-Launch Event: Monkey Ball, Altered Beast Crossover

Sonic Rumble Pre-Launch Event: Monkey Ball, Altered Beast Crossover

by Simon May 04,2025

Even though the worldwide release of Sonic Rumble is still set for May 8th, the excitement is already building with a pre-release crossover event that's sure to thrill fans. This isn't just any crossover; it's a celebration of Sega's iconic characters from past and present, joining forces in Sonic Rumble!

The crossover event, which will run from now until May 7th, is available to those in regions where the game is in soft launch. During this period, you can claim the Werewolf character from the classic game Altered Beast for free. It's a fantastic opportunity to add a piece of gaming history to your roster without spending a dime.

For those looking for even more, subscribing to the Sega Star Event Pass will unlock additional characters. You'll gain access to the Weredragon from Altered Beast and Opa-Opa, Sega's first mascot from the beloved arcade game Fantasy Zone. This pass offers a deeper dive into Sega's legacy.

Sonic Rumble Crossover Event**Lucky you**

The fun doesn't stop there! The in-game Ring Shop will feature additional characters like Upa-Upa and the Werebear, while the Red Star Ring Shop will introduce characters from Super Monkey Ball, including AiAi and MeeMee. These characters will be available for purchase, adding even more variety to your gameplay.

While it's unusual to see such an event before the game's official release, it's a clear sign of the excitement and anticipation surrounding Sonic Rumble. If you're fortunate enough to be in a soft launch region, you're in for a treat with these unique characters.

Sega has promised that this is just the beginning, with a packed calendar of crossovers and collaborations planned for Sonic Rumble. So, keep an eye out for more exciting events and characters to join the fray!

On a related note, Finnish developer Supercell is gearing up for another rare launch. Be sure to check out our Mo.co preview to learn more about this quirky, monster-hunting part-timer simulator, coming soon to iOS and Android. It's definitely worth a second look!