[img]https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/35452173/fe940faaf1b2b008e7dc7241100cb51a39fe2ddc.png[/img] 1. Add a new challenge map, Counter Strike, destroy 3 enemy faction's base within 15 minutes. 2. Fixed the bug that Legion Mercenary Camp units did not add population value when they were made. 3. Add "Demolish" function on the building, demolish the building immediately and refund 50% of its cost. 4. Fixed the text error of Rocket Pickup. 5. Add floating tip of the 3 short cast of fast troop selection.