GOG.com kicks off its holiday sales today with the Bullfrog Favorites bundle, a collection of games from now-closed UK-based developer Bullfrog Productions, GOG announced.

The full bundle can be purchased at a 75 percent discount for $11.92 and includes Dungeon Keeper and Dungeon Keeper 2, Theme Hospital, Populous, Populous 2: Trials of the Olympian Gods, Populous: The Beginning and Syndicate. Games can be purchased individually for $2.99 each, or buyers can select a few from the bunch at a 50 percent discount.

The Bullfrog Bundle sale ends tomorrow, Dec. 13 at 10 a.m. ET.

In addition to today's sale, almost all of the games in GOG's catalog will be 50 percent off throughout the holiday season.