Index: game/modules/tome/load.lua
===================================================================
--- game/modules/tome/load.lua	(revision 4706)
+++ game/modules/tome/load.lua	(working copy)
@@ -61,6 +61,7 @@
 end
 if config.settings.tome.gfx.tiles == "mushroom" then config.settings.tome.gfx.tiles="shockbolt" end
 if type(config.settings.tome.weather_effects) == "nil" then config.settings.tome.weather_effects = true end
+if type(config.settings.tome.blur_effects) == "nil" then config.settings.tome.blur_effects = true end
 if type(config.settings.tome.smooth_fov) == "nil" then config.settings.tome.smooth_fov = true end
 if type(config.settings.tome.daynight) == "nil" then config.settings.tome.daynight = true end
 if type(config.settings.tome.hotkey_icons) == "nil" then config.settings.tome.hotkey_icons = true end
Index: game/modules/tome/dialogs/GameOptions.lua
===================================================================
--- game/modules/tome/dialogs/GameOptions.lua	(revision 4706)
+++ game/modules/tome/dialogs/GameOptions.lua	(working copy)
@@ -131,6 +131,15 @@
 		self.c_list:drawItem(item)
 	end,}
 
+	local zone = Textzone.new{width=self.c_desc.w, height=self.c_desc.h, text=string.toTString"Enables or disables effects that blur the screen.\nDisabling it should gain a performance increase while under the effect of confusion, invisibility, etc.#WHITE#"}
+	list[#list+1] = { zone=zone, name=string.toTString"#GOLD##{bold}#Blur effects#WHITE##{normal}#", status=function(item)
+		return tostring(config.settings.tome.blur_effects and "enabled" or "disabled")
+	end, fct=function(item)
+		config.settings.tome.blur_effects = not config.settings.tome.blur_effects
+		game:saveSettings("tome.blur_effects", ("tome.blur_effects = %s\n"):format(tostring(config.settings.tome.blur_effects)))
+		self.c_list:drawItem(item)
+	end,}
+
 	local zone = Textzone.new{width=self.c_desc.w, height=self.c_desc.h, text=string.toTString"Select the interface look. Metal is the default one. Simple is basic but takes less screen space.\nYou must restart the game for the change to take effect."}
 	list[#list+1] = { zone=zone, name=string.toTString"#GOLD##{bold}#Interface Style#WHITE##{normal}#", status=function(item)
 		return tostring(config.settings.tome.ui_theme2):capitalize()
Index: game/modules/tome/class/Player.lua
===================================================================
--- game/modules/tome/class/Player.lua	(revision 4706)
+++ game/modules/tome/class/Player.lua	(working copy)
@@ -281,14 +281,14 @@
 		end
 
 		-- Blur shader
-		if self:attr("confused") then game.fbo_shader:setUniform("blur", 2)
+		if self:attr("confused") and config.settings.tome.blur_effects then game.fbo_shader:setUniform("blur", 2)
 --		elseif game:hasDialogUp() then game.fbo_shader:setUniform("blur", 3)
 		else game.fbo_shader:setUniform("blur", 0) -- Disable
 		end
 
 		-- Moving Blur shader
-		if self:attr("invisible") then game.fbo_shader:setUniform("motionblur", 3)
-		elseif self:attr("lightning_speed") then game.fbo_shader:setUniform("motionblur", 2)
+		if self:attr("invisible") and config.settings.tome.blur_effects then game.fbo_shader:setUniform("motionblur", 3)
+		elseif self:attr("lightning_speed") and config.settings.tome.blur_effects then game.fbo_shader:setUniform("motionblur", 2)
 		else game.fbo_shader:setUniform("motionblur", 0) -- Disable
 		end
 	end