火星改造：赫拉斯與埃律西昂

I've sunk dozens of hours into the base game, and these two maps finally shake up the strategy enough to feel like a fresh challenge. The Elysium board's placement bonuses force you to plan your early turns way more carefully, which is exactly what I wanted.

The new maps add a nice change of pace, but the rulebook could be clearer on some of the new milestone placements. It's a solid expansion for anyone who already plays the base game regularly.