Bandai Namco has trademarked “Encore” editions of some of its older franchises, including a Mr. Driller Encore, Klonoa Encore, Splatterhouse Encore, Genpei Touma Den Encore, and Wagyan Land Encore, according to Gematsu.
Bandai Namco has previously released “Encore” editions of both Katamari Damacy and Katamari Damacy Reroll, both of which were full remasters of the original games.
Mr. Driller originally released in 1999, and starred the son of Namco’s original Dig Dug game, solving similar block puzzles in order to drill further down into the earth. Bandai Namco also included a new logo for the Encore game.
Source: IGN.com Splatterhouse, Mr. Driller, and Klonoa 'Encore' Editions Trademarked