The game is currently in development by Toys for Bob, who previously worked on Spyro Reignited Trilogy.
Here’s a tidbit provided on the rating for Crash Bandicoot 4: It’s About Time:
Crash is relaxing and exploring his island in his time, 1998, when he finds a mysterious mask hidden away in a cave, Lani-Loli. The mask is one of the Quantum Masks and apparently knows Aku-Aku, Crash’s mask friend! With the Quantum Masks returning and a Quantum Rift appearing near our heroes, they decide to bravely head through to different times and dimensions to stop whoever is responsible.
The discovery of the rating in Taiwan comes a day after we saw a teaser for a new Crash Bandicoot game by Activision. While the puzzle itself didn’t contain any info, it showed a mask that looked like something out of Crash Bandicoot. We also saw new Crash Bandicoot merch leaked to go with it.
Crash Bandicoot first released for PlayStation in September 1996. The last main-numbed title was the 1998 PlayStation title Crash Bandicoot: Warped (Crash Bandicoot 3: Warped in Europe). The series also had a number of racing games and spinoffs, with the latest being Crash Bandicoot Mobile for smartphones.