A fresh, unofficial concept trailer by Kh Studio imagines what it might look like if Super Mario Bros and Sonic the Hedgehog shared the big screen. This comes after both franchises raked in a combined $2 billion globally, with The Super Mario Bros. Movie becoming the highest-grossing video game adaptation ever, surpassing $1 billion worldwide. Meanwhile, the Sonic the Hedgehog movies, including two sequels, added another $1 billion to the tally.

The trailer sets up Mario and Sonic as rivals in a thrilling, high-energy adventure. Using scenes from their individual movies, it hints at a world where the Mushroom Kingdom and Sonic’s speedy chaos could collide. It masterfully blends clips from both franchises, showcasing everything from the lush Mushroom Kingdom to Sonic’s lightning-fast moves.

A movie bringing Mario and Sonic together would tap into the growing popularity of video game movies. After the huge success of The Super Mario Bros. Movie,...