diff --git a/graphics/Achievements/AchievementSlemg.png b/graphics/Achievements/AchievementSlemg.png
index 777fb1335..7a7fd9ebc 100644
Binary files a/graphics/Achievements/AchievementSlemg.png and b/graphics/Achievements/AchievementSlemg.png differ
diff --git a/language.def_base b/language.def_base
index 90d0bf59f..f1f7e1442 100644
--- a/language.def_base
+++ b/language.def_base
@@ -1512,7 +1512,7 @@ SWWM_ACHIEVEMENT_SHAME_TAG = "Shameful";
 SWWM_ACHIEVEMENT_SHAME_TXT = "Kill a boss solely by using the Deep Impact primary";
 SWWM_ACHIEVEMENT_SHOCK_TAG = "Shockmaster";
 SWWM_ACHIEVEMENT_SHOCK_TXT = "Perform %s Biospark combos";
-SWWM_ACHIEVEMENT_SLEMG_TAG = "The Sledge Method";
+SWWM_ACHIEVEMENT_SLEMG_TAG = "Percussive Maintenance";
 SWWM_ACHIEVEMENT_SLEMG_TXT = "Activate %s switches by punching them";
 SWWM_ACHIEVEMENT_SNEAKY_TAG = "Sneaky Retreat";
 SWWM_ACHIEVEMENT_SNEAKY_TXT = "Use %s Safety Tethers";
diff --git a/language.es_base b/language.es_base
index 4ff01b3b9..6c88ea426 100644
--- a/language.es_base
+++ b/language.es_base
@@ -1320,7 +1320,7 @@ SWWM_ACHIEVEMENT_SENTRY_TXT = "Consigue %s bajas usando torretas";
 SWWM_ACHIEVEMENT_SHAME_TAG = "Vergonzoso";
 SWWM_ACHIEVEMENT_SHAME_TXT = "Mata un boss usando solo el modo primario de la Deep Impact";
 SWWM_ACHIEVEMENT_SHOCK_TXT = "Realiza %s combos de Biospark";
-SWWM_ACHIEVEMENT_SLEMG_TAG = "El Método Sledge";
+SWWM_ACHIEVEMENT_SLEMG_TAG = "Un Toque Técnico";
 SWWM_ACHIEVEMENT_SLEMG_TXT = "Activa %s interruptores a puñetazos";
 SWWM_ACHIEVEMENT_SNEAKY_TAG = "Retiro Furtivo";
 SWWM_ACHIEVEMENT_SNEAKY_TXT = "Usa %s Enlaces de Seguridad";
diff --git a/language.version b/language.version
index 08248dda0..a7c76ea79 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r1250 \cu(Sat Mar 28 16:43:07 CET 2026)\c-";
-SWWM_SHORTVER="\cw1.3pre r1250 \cu(2026-03-28 16:43:07)\c-";
+SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r1251 \cu(Tue May 12 17:55:02 CEST 2026)\c-";
+SWWM_SHORTVER="\cw1.3pre r1251 \cu(2026-05-12 17:55:02)\c-";