diff --git a/doc/040_cvarlist.md b/doc/040_cvarlist.md
index 3586c5c2..b2fc07bd 100644
--- a/doc/040_cvarlist.md
+++ b/doc/040_cvarlist.md
@@ -266,7 +266,7 @@ Set `0` by default.
 
 * **s_underwater**: Dampen sounds if submerged. Enabled by default.
 
-* **s_occlusion_strength**: If set bigger than `0` sound occusion effects
+* **s_occlusion_strength**: If set bigger than `0` sound occlusion effects
   are enabled. This is only supported by the OpenAL sound backend. By
   default this cvar is disabled (set to 0).
 
diff --git a/src/client/sound/openal.c b/src/client/sound/openal.c
index 14400a94..d40aa28a 100644
--- a/src/client/sound/openal.c
+++ b/src/client/sound/openal.c
@@ -486,7 +486,7 @@ static char ReverbPresetsNames[][32] = {
 static void
 AL_SetReverb(int reverb_effect)
 {
-	EFXEAXREVERBPROPERTIES reverb = ReverbPresets[reverb_effect];
+	EFXEAXREVERBPROPERTIES reverb;
 
 	if (reverb_effect == lastreverteffect ||
 		reverb_effect < 0 ||
@@ -495,6 +495,7 @@ AL_SetReverb(int reverb_effect)
 		return;
 	}
 
+	reverb = ReverbPresets[reverb_effect];
 	lastreverteffect = reverb_effect;
 
 	qalEffectf(ReverbEffect[QAL_REVERB_EFFECT], AL_REVERB_DENSITY, reverb.flDensity);
diff --git a/src/game/g_main.c b/src/game/g_main.c
index 5bb3ddec..b4fd82d3 100644
--- a/src/game/g_main.c
+++ b/src/game/g_main.c
@@ -105,7 +105,7 @@ ShutdownGame(void)
 /*
  * convert function declarations to correct one
  * (warning like from incompatible pointer type)
- * little bit better than cust function before set
+ * little bit better than cast function before set
  */
 static void
 ReadLevel_f(char *filename)
diff --git a/src/game/savegame/savegame.c b/src/game/savegame/savegame.c
index 73537845..f5c43992 100644
--- a/src/game/savegame/savegame.c
+++ b/src/game/savegame/savegame.c
@@ -71,7 +71,7 @@
  * load older savegames. This should be bumped if the files
  * in tables/ are changed, otherwise strange things may happen.
  */
-#define SAVEGAMEVER "YQ2-4"
+#define SAVEGAMEVER "YQ2-5"
 
 #ifndef BUILD_DATE
 #define BUILD_DATE __DATE__
@@ -827,6 +827,7 @@ ReadGame(const char *filename)
 		{"YQ2-2", 2},
 		{"YQ2-3", 3},
 		{"YQ2-4", 4},
+		{"YQ2-5", 5},
 	};
 
 	for (i=0; i < sizeof(version_mappings)/sizeof(version_mappings[0]); ++i)