diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..bbf3e21
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,3 @@
+[*]
+indent_style = space
+indent_size = 2
\ No newline at end of file
diff --git a/lignumis/locale/en/strings.cfg b/lignumis/locale/en/strings.cfg
index 0ec7456..9416c90 100644
--- a/lignumis/locale/en/strings.cfg
+++ b/lignumis/locale/en/strings.cfg
@@ -178,6 +178,7 @@ wood=Wood fuel
 quality-catalyst=Quality catalyst
 
 [mod-setting-name]
+lignumis-restrict-sciences=Restrict Lignumis science recipes to Lignumis
 lignumis-belt-progression=Enable progressive belt recipes
 lignumis-inserter-progression=Enable progressive inserter recipes
 lignumis-ammo-progression=Enable progressive ammo recipes
diff --git a/lignumis/prototypes/content/steam-science.lua b/lignumis/prototypes/content/steam-science.lua
index cb37493..171bab7 100644
--- a/lignumis/prototypes/content/steam-science.lua
+++ b/lignumis/prototypes/content/steam-science.lua
@@ -41,7 +41,8 @@ data:extend({
             primary = { r = 0.65, g = 0.27, b = 0.18, a = 1.000 },
             secondary = { r = 0.65, g = 0.27, b = 0.18, a = 1.000 },
         },
-        allow_productivity = true
+        allow_productivity = true,
+        surface_conditions = settings.startup["lignumis-restrict-sciences"].value and { { property = "pollutant-type", min = 3, max = 3 } } or nil
     },
     {
         type = "recipe",
@@ -59,7 +60,8 @@ data:extend({
             primary = { r = 0.65, g = 0.27, b = 0.18, a = 1.000 },
             secondary = { r = 0.65, g = 0.27, b = 0.18, a = 1.000 },
         },
-        allow_productivity = true
+        allow_productivity = true,
+        surface_conditions = settings.startup["lignumis-restrict-sciences"].value and { { property = "pollutant-type", min = 3, max = 3 } } or nil
     },
     {
         type = "technology",
diff --git a/lignumis/prototypes/content/wood-science.lua b/lignumis/prototypes/content/wood-science.lua
index b80cbe5..3d90530 100644
--- a/lignumis/prototypes/content/wood-science.lua
+++ b/lignumis/prototypes/content/wood-science.lua
@@ -40,7 +40,8 @@ data:extend({
             primary = { r = 0.65, g = 0.27, b = 0.18, a = 1.000 },
             secondary = { r = 0.65, g = 0.27, b = 0.18, a = 1.000 },
         },
-        allow_productivity = true
+        allow_productivity = true,
+        surface_conditions = settings.startup["lignumis-restrict-sciences"].value and { { property = "pollutant-type", min = 3, max = 3 } } or nil
     },
     {
         type = "technology",
diff --git a/lignumis/settings.lua b/lignumis/settings.lua
index ddde9f0..8296fdd 100644
--- a/lignumis/settings.lua
+++ b/lignumis/settings.lua
@@ -1,102 +1,109 @@
 data:extend({
     {
         type = "bool-setting",
-        name = "lignumis-belt-progression",
+        name = "lignumis-restrict-sciences",
         setting_type = "startup",
-        default_value = true,
+        default_value = false,
         order = "a"
     },
     {
         type = "bool-setting",
-        name = "lignumis-inserter-progression",
+        name = "lignumis-belt-progression",
         setting_type = "startup",
         default_value = true,
         order = "b"
     },
     {
         type = "bool-setting",
-        name = "lignumis-ammo-progression",
+        name = "lignumis-inserter-progression",
         setting_type = "startup",
         default_value = true,
         order = "c"
     },
     {
         type = "bool-setting",
-        name = "lignumis-technology-progression",
+        name = "lignumis-ammo-progression",
         setting_type = "startup",
         default_value = true,
         order = "d"
     },
     {
         type = "bool-setting",
-        name = "lignumis-basic-circuit-board",
+        name = "lignumis-technology-progression",
         setting_type = "startup",
         default_value = true,
         order = "e"
     },
     {
         type = "bool-setting",
-        name = "lignumis-circuit-progression",
+        name = "lignumis-basic-circuit-board",
         setting_type = "startup",
-        default_value = false,
+        default_value = true,
         order = "f"
     },
     {
         type = "bool-setting",
-        name = "lignumis-assembler-progression",
+        name = "lignumis-circuit-progression",
         setting_type = "startup",
         default_value = false,
         order = "g"
     },
     {
         type = "bool-setting",
-        name = "lignumis-lumber-mill-more-recipes",
+        name = "lignumis-assembler-progression",
         setting_type = "startup",
         default_value = false,
         order = "h"
     },
     {
         type = "bool-setting",
-        name = "lignumis-fulgora-wood",
+        name = "lignumis-lumber-mill-more-recipes",
         setting_type = "startup",
         default_value = false,
         order = "i"
     },
     {
         type = "bool-setting",
-        name = "lignumis-early-robots",
+        name = "lignumis-fulgora-wood",
         setting_type = "startup",
         default_value = false,
         order = "j"
     },
     {
         type = "bool-setting",
-        name = "lignumis-vanilla-lab",
+        name = "lignumis-early-robots",
         setting_type = "startup",
         default_value = false,
         order = "k"
     },
     {
         type = "bool-setting",
-        name = "lignumis-double-rocket",
+        name = "lignumis-vanilla-lab",
         setting_type = "startup",
         default_value = false,
         order = "l"
     },
     {
         type = "bool-setting",
-        name = "lignumis-sciences-spoil",
+        name = "lignumis-double-rocket",
         setting_type = "startup",
         default_value = false,
         order = "m"
     },
     {
         type = "bool-setting",
-        name = "lignumis-infinite-astroponics-productivity-research",
+        name = "lignumis-sciences-spoil",
         setting_type = "startup",
         default_value = false,
         order = "n"
     },
+    {
+        type = "bool-setting",
+        name = "lignumis-infinite-astroponics-productivity-research",
+        setting_type = "startup",
+        default_value = false,
+        order = "o"
+    },
     {
         type = "string-setting",
         name = "lignumis-second-planet",