Defense bonus chart.mp2c

This chart shows defense bonuses for the MP2 Caravel and MP2 Dragoon rulesets. It can be a frequently used reference.  
*Standard bonuses shown for Forts/Fortresses do not apply to all units. Please see Bases.mp2c or Bases.mp2d for details.
==Defense Bonus Chart ==
= fortified unit OR city without walls
Terrain 	Natural
Defense	 	Fort 	 	River	 	Fort
and River	 	Fortress
*	 	Fortress
and River
*	
 	 	1.5 ×	1.33 ×	 	 	+0.5 × 1.33	 	2 × 	 	+0.5 × 2	 	
Grassland	1× 	1.5× 	1.33× 	2× 	1.5× 	2.25× 	2× 	3× 	2× 	3× 	3× 	4.5×
Plains 	1× 	1.5× 	1.33× 	2× 	1.5× 	2.25× 	2× 	3× 	2× 	3× 	3× 	4.5×
Desert 	1× 	1.5× 	1.33× 	2× 	1.5× 	2.25× 	2× 	3× 	2× 	3× 	3× 	4.5×
Tundra 	1× 	1.5× 	1.33× 	2× 	1.5× 	2.25× 	2× 	3× 	2× 	3× 	3× 	4.5×
Arctic 	1× 	1.5× 	1.33× 	2× 	1.5× 	2.25× 	2× 	3× 	2× 	3× 	3× 	4.5×
Forest 	1.33×	2× 	1.75× 	2.62×	1.83×	2.75× 	2.43×	3.65×	2.66×	4× 	3.66×	5.5×
Swamp 	1.33×	2× 	1.75× 	2.62×	1.83×	2.75× 	2.43×	3.65×	2.66×	4× 	3.66×	5.5×
Jungle 	1.5× 	2.25×	2× 	3× 	2× 	3× 	2.66×	4× 	3× 	4.5× 	4× 	6×
Hills 	2× 	3× 	2.66× 	4× 	2.5× 	3.75× 	3.33×	5× 	4× 	6× 	5× 	7.5×
Mountains	3× 	4.5× 	4× 	6× 	3.5× 	5.25× 	4.66×	7× 	6× 	9× 	7× 	10.5×
*Note: Castles and Bunkers are also base types. They defend exactly the same as a Fortress.
==Conversion Table for 1.67x in a Fortress==
*Fortress gives 1.67x instead of 2x against Air, Armor, Helicopter.
*In this case, you can convert the number from above:
2xFortress	1.67×Fortress
2× 	1.67×
2.66× 	2.22×
3× 	2.5×
3.5× 	2.92×
3.66× 	3.06×
4× 	3.33×
4.5× 	3.75×
5× 	4.17×
5.5× 	4.6×
6× 	5×
7× 	5.85×
7.5× 	6.26×
9× 	7.52×
10.5× 	8.77×
Numbers in above charts are accurate to within 0.02