SEGA have revealed that Sonic Rumble, their attempt at a sorta-of racing Battle Royale, is scheduled to release on May 8. It's also Steam Deck Verified, which I already wrote about earlier this month.
As a reminder: it does use a Kernel Level Anti-Cheat called Uncheater that's noted on the Steam page, which seems to be some variant of XIGNCODE3. Thankfully, it's not using Anti-Cheat Expert (ACE) like a few others recently, which only seems to allow the Steam Deck on some sort of hardware whitelist, so Desktop Linux players should hopefully not have any problems. See more compatibility on our anti-cheat page.
Original trailer below:

Direct Link
Highlights from the Steam page:
Ready Set Rumble!
Have a blast with friends and family alike in chaotic survival battles!
Sonic Rumble is the first multiplayer party game in the iconic game series, with up to 32 players battling it out!
Who will be the world’s top Rumbler?!Explore a world full of charming stages and exciting game modes!
Experience a vast array of stages with different themes and ways to play!
Rumble is packed with different gameplay styles, including Run, where players race for the top spot, Survival, where players compete to stay in the game, Ring Battle, where players duke and dodge it out for the most rings, and lots more! Matches are short, so anyone can pick it up and play in their spare time.Play with friends and family alike!
Form a squad of 4 players and work together to take on other squads around the world!
All your favorite Sonic characters are here!
Play as Sonic, Tails, Knuckles, Amy, Shadow, Dr. Eggman, and other Sonic-series favorites!
Customize your characters to your heart’s content with a variety of character skins, animations, effects, and more!Game Setting
Players control a character from the Sonic series as they enter a toy world created by the villainous Dr. Eggman, making their way through treacherous obstacle courses and dangerous arenas!
Loads of music brings the world of Sonic Rumble to life!
Sonic Rumble features sprightly audio for those with a need for speed!
Keep an ear out for iconic tunes from the Sonic series as well!

Try to keep your feet right on the ground
When you're Super Sonic Racing
There's no time to look around
We're just Super Sonic Racing
Running to the point of no return
Everybody's Super Sonic Racing
Come on, let the fires burn!
Everybody's Super Sonic Racing
Try to keep your feet right on the ground
When you're Super Sonic Racing
...I'm sure it won't have its servers pulled a year from now
Not to sound cynical, just I'd love a sonic party game if it was local mp with added bonus of online mp instead of live service
See more from me