Editing Terrain Types

The map on which players play in Old World is filled with '''geography''' inspired by real-world Earth and, as such, will contain many familiar features, including mountains, rivers, grasslands, volcanoes - among others. Here we list the effect of the various features.            
== Terrain ==
=== Terrain Heights===
{| class="wikitable"
!Tile Type
!Movement Cost
!Attack/Defense Bonus
!Vision Bonus
!Effect on Improvements
|-
|Hill
|1
|
| +1
| 
*+1 Build Year 
*Mine: +60% Iron 
*Laurion Mine: +50% Iron
|-
|Flat
|0.33
|Vs. Mounted (if Clear): -25% Defense (Melee Combat)
|
|
|-
|Mountain
|
|
|
|
|-
|Lake
|
|
|
|
|-
|Coast
|
|
|
|
|-
|Ocean
|
|
|
|
|-
|Volcano
|
|
|
|
|}    
Note: movement will be always a minimum cost of 1 order.

=== Terrain Features===
{| class="wikitable"
!Tile Feature
!Defending vs Ranged
|-
|Clear
|
|-
|Scrub
| +25%
|-
|Trees
| +25%
|}
=== Terrain Properties===
{| class="wikitable"
!Tile Property
!Impact
|-
|Arid
|
* Farm: -40% Food
* Quarry: +20% Stones 
|-
|Lush
|
* Farm: +40% Food
|-
|Sand
| 
* No Roads
|-
|Temperate
|
|-
|Tundra
|
* Laurion Mine: -20% Iron 
|-
|Urban
| 
* can only have Urban Improvements
* spreads Borders
* supports 2 Population
* can only have Urban Improvements
* Siege +50% (seems to be a malus against defender)
* Infantry Defence +25%
|-
|Water
|
* Defending (if own Territory) +25%
|}

== Names ==
In order to give more life to these features, some of them have been given names - as was done previously also in Civilization VI - though it does not affect gameplay. Here we list all known names for these features. They seem to appear randomly. 

=== Rivers ===

* The Tiber
* Tigris River
* Euphrates River
* Amu Darya
* Hallacmon River
* Maritsa River
* The Nile
* White Nile
* Aufidas River

=== Mountains ===
* Caucasus Mountains
* Simien Mountains
* Paropamisadae

=== Lakes ===
* Tharthar Lake
* Lake of Tunis
* Toshka Lakes
* Lake Oubeira

=== Forests ===
* Barajin Forest
@@ Line 27: / Line 27: @@
 |
 |
-| +2
 |
-*Quarry (Adjacent): +40% Stone
+|
-*Shrine of Ereshkigal (Adjacent): +100% Culture
-*Shrine of Osiris (Adjacent): +100% Culture
-*Shrine of Hades (Adjacent): +100% Culture
 |-
 |Lake
@@ Line 55: / Line 51: @@
 |
 |
-| +2
 |
-*Farm (Adjacent): +40% Food
+|
-*Quarry (Adjacent): +40% Stone
-*Shrine of Ereshkigal (Adjacent): +100% Culture
-*Shrine of Osiris (Adjacent): +100% Culture
-*Shrine of Hades (Adjacent): +100% Culture
 |}
 Note: movement will be always a minimum cost of 1 order.