diff --git a/language.def_menu b/language.def_menu
index 379cf893f..a0abf520e 100644
--- a/language.def_menu
+++ b/language.def_menu
@@ -213,6 +213,10 @@ SWWM_DRLASKILL_ADAPTIVE = "Adaptive";
 SWWM_ITEMSPARKLES = "Item Sparkles";
 SWWM_SINGLEFIRST = "Single Weapons Take Priority";
 SWWM_UNIQSTATS = "Omit Repeated Map Stats";
+SWWM_FILTERACHIEVEMENTS = "Achievement Filtering";
+SWWM_FILTER_NONE = "No Filter";
+SWWM_FILTER_OBFUSCATE = "Obfuscate";
+SWWM_FILTER_HIDE = "Hide";
 SWWM_MMTITLE = "Minimap Settings";
 SWWM_MM_ENABLE = "Show Minimap";
 SWWM_MM_ROTATE = "Rotate Minimap";
@@ -346,6 +350,7 @@ TOOLTIP_SWWM_DRLASKILL = "[DRLA Monsters] Sets the skill level for enemy spawns.
 TOOLTIP_SWWM_ITEMSPARKLES = "Nearby items will have particles around them, as a visual aid.";
 TOOLTIP_SWWM_SINGLEFIRST = "For weapons that have dual-wield variants, enabling this will always select the single weapon first.";
 TOOLTIP_SWWM_UNIQSTATS = "Clears duplicate map entries in the mission stats tab, useful to unclutter the list when moving back and forth in hubs.";
+TOOLTIP_SWWM_FILTERACHIEVEMENTS = "Filters out achievements at 0% in the Demolitionist Menu, if you'd rather avoid spoiling the fun. The 'Obfuscate' option is recommended, as it will at least leave a hint of things to be discovered.";
 TOOLTIP_SWWM_MM_ENABLE = "Displays a minimap under the score counter.";
 TOOLTIP_SWWM_MM_ROTATE = "Rotates the minimap view.";
 TOOLTIP_SWWM_MM_GRID = "Shows a 128x128 grid on the minimap.";
diff --git a/language.es_menu b/language.es_menu
index 56df22eee..8751195e9 100644
--- a/language.es_menu
+++ b/language.es_menu
@@ -210,6 +210,10 @@ SWWM_DRLASKILL_ADAPTIVE = "Adaptado";
 SWWM_ITEMSPARKLES = "Partículas de Ítem";
 SWWM_SINGLEFIRST = "Arma Singular con Prioridad";
 SWWM_UNIQSTATS = "Omitir Estadísticas Repetidas de Mapa";
+SWWM_FILTERACHIEVEMENTS = "Filtro de Logros";
+SWWM_FILTER_NONE = "Sin Filtro";
+SWWM_FILTER_OBFUSCATE = "Ofuscar";
+SWWM_FILTER_HIDE = "Ocultar";
 SWWM_MMTITLE = "Opciones de Minimapa";
 SWWM_MM_ENABLE = "Mostrar Minimapa";
 SWWM_MM_ROTATE = "Rotar Minimapa";
@@ -343,6 +347,7 @@ TOOLTIP_SWWM_DRLASKILL = "[DRLA Monsters] Elige el nivel de dificultad para spaw
 TOOLTIP_SWWM_ITEMSPARKLES = "Los ítems cercanos tendrán partículas alrededor, para mejor visibilidad.";
 TOOLTIP_SWWM_SINGLEFIRST = "Para armas que tienen variantes duales, activando esto selecionará siempre primero el arma singular.";
 TOOLTIP_SWWM_UNIQSTATS = "Elimina entradas duplicadas de mapa en la pestaña de estadísticas de misión, útil para despejar la lista al moverse por hubs.";
+TOOLTIP_SWWM_FILTERACHIEVEMENTS = "Filtra logros al 0% en el Menú de Demolicionista, si prefieres no estropear la sorpresa. La opción de 'Ofuscar' es la recomendada, ya que al menos dejará pistas de cosas que quedan por descubrir.";
 TOOLTIP_SWWM_MM_ENABLE = "Muestra un minimapa bajo el contador de puntuación.";
 TOOLTIP_SWWM_MM_ROTATE = "Gira la vista del minimapa.";
 TOOLTIP_SWWM_MM_GRID = "Muestra una cuadrícula de 128x128 en el minimapa.";
diff --git a/language.version b/language.version
index 6c8b9ff1b..2da5a684b 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\chSWWM \czGZ\c- \cw0.9.11b-pre r404 \cu(Wed 24 Mar 19:34:23 CET 2021)\c-";
-SWWM_SHORTVER="\cw0.9.11b-pre r404 \cu(2021-03-24 19:34:23)\c-";
+SWWM_MODVER="\chSWWM \czGZ\c- \cw0.9.11b-pre r405 \cu(Wed 24 Mar 19:45:48 CET 2021)\c-";
+SWWM_SHORTVER="\cw0.9.11b-pre r405 \cu(2021-03-24 19:45:48)\c-";
diff --git a/menudef.txt b/menudef.txt
index 0f1d5e12b..eb367bbe7 100644
--- a/menudef.txt
+++ b/menudef.txt
@@ -72,6 +72,12 @@ OptionValue "SWWMDRLASkill"
 	6, "$SWWM_DRLASKILL_ARMAGEDDON"
 	7, "$SWWM_DRLASKILL_ADAPTIVE"
 }
+OptionValue "SWWMFilterAchievements"
+{
+	0, "$SWWM_FILTER_NONE"
+	1, "$SWWM_FILTER_OBFUSCATE"
+	2, "$SWWM_FILTER_HIDE"
+}
 OptionMenu "SWWMOptionMenu"
 {
 	Class "SWWMOptionMenu"
@@ -132,6 +138,7 @@ OptionMenu "SWWMOptionMenu"
 	Option "$SWWM_INTERMUSIC", "swwm_intermusic", "YesNo"
 	Option "$SWWM_FUZZ", "swwm_fuzz", "YesNo"
 	Option "$SWWM_SILENCEMAP", "swwm_silencemap", "SWWMSilenceMap"
+	Option "$SWWM_FILTERACHIEVEMENTS", "swwm_filterachievements", "SWWMFilterAchievements"
 	StaticText " "
 	StaticText "$SWWM_ETITLE", "Blue"
 	Option "$SWWM_SHADOWS", "swwm_shadows", "SWWMShadows"