Yes, another game based on the Marvel heroes following in the footsteps of the recent Marvel Champions: The Card Game from Fantasy Flight Games and Marvel: Crisis Protocol from Atomic Mass Games and the less recent yet still active Legendary: A Marvel Deck Building Game and Vs System 2PCG (which is not solely Marvel focused, but still), both from Upper Deck Entertainment.
Spin Master released Wakanda Forever and Sinister Six in 2019 and 5-Minute Marvel in 2018, so I would hazard a guess that Spin Master is bringing the license to this design while CMON is supplying the design itself, courtesy of Eric M. Lang and Andrea Chiarvesio, with (in Lang's words) "fantastic additional design and development by Francesco Rugerfred Sedda and Alexio Schneerberger".
For now, CMON and Spin Master have revealed only a 38-second teaser video on Facebook for this design, which highlights the co-operative nature of the design and its chibi-style miniatures. Beyond that, you'll perhaps have to wait for this to blow up on Kickstarter to learn more about the game...