Southperry's most popular PC game. (R4-Strategy)

ROUND 4, part 1

Strategy. (Single)

Strategy had the most nominations, so I dividing it up into two sub-categories: Single and Series.
Single being a single game, and Series being the ones where people nominated an entire series.

You nominated:

• Command and Conquer: Red Alert 3
  
• Roller Coaster Tycoon 1
  
• Roller Coaster Tycoon 2
  
• Spore
  
• Worms: Armageddon
  
• Europa Universalis 3
  
• Empire Earth: The Art of Conquest
  

Poll closes in 3 days.

Previous winners:
Offline FPS: Portal
MMORPG: Maple Story
Online FPS: Team Fortress 2

Eh, I don't have Spore yet, but from what my friends said, it's fun.

I'll go with the classic, Roller Coaster Tycoon 1.

Woo Spore. The only game on there I played.

Europa Universalis 3! Come on... you guys all suck F4.