注意！克蘇魯2d20：亞特蘭提斯之影2d20版

I picked this up for a friend's birthday, and the campaign from the Secret War to Atlantis is a clever hook that keeps the players engaged. The 2d20 system handles the pulp action well, though you'll want a solid session zero.

The globe-spanning structure is what sold me, and it delivers — you genuinely feel the shift from gritty secret war missions to the weird, mythic descent into Atlantis. The 2d20 mechanics keep firefights tense without bogging down the table, and my group burned through the first act in one sitting.

I ran this as a two-parter across four sessions and my players actually groaned when we hit the cliffhanger before Atlantis. The 2d20 momentum spends keep the pulp action moving without bogging down in rules arguments.