Complex sentence: The entire campaign was eventually combined into a supermodule GDQ1-7- "Queen of the Spiders" and was voted the single greatest adventure of all time by "Dungeon" magazine in 2004, on the 30th anniversary of the Dungeons & Dragons game.
Split into simpler sentences: The entire campaign was eventually combined into a supermodule GDQ1-7- "Queen of the Spiders". The supermodule "Queen of the Spiders" was voted the single greatest adventure of all time by "Dungeon" magazine in 2004, on the 30th anniversary of the Dungeons & Dragons game.