2017[]
In an April Fools' joke for 2017, the official Kamen Rider Drive Twitter announced a V-Cinema "Drive Saga: Kamen Rider Brain" which will be released in 2035, throwing back to Brain's line about being the next to become a Kamen Rider at the end of Kamen Rider Heart. The joke post was made to commemorate the closure of the account.
2019[]
Two years later, however, it was confirmed that there will be a 2-part web series on Toei Tokusatsu Fan Club.