diff --git a/Source/items.cpp b/Source/items.cpp
index 228107ff4..e8e08992a 100644
--- a/Source/items.cpp
+++ b/Source/items.cpp
@@ -4202,6 +4202,20 @@ BOOL WitchItemOk(int i)
 	BOOL rv;
 
 	rv = FALSE;
+#ifdef HELLFIRE
+	if (AllItemsList[i].itype == ITYPE_MISC || AllItemsList[i].itype == ITYPE_STAFF)
+		rv = TRUE;
+	if (AllItemsList[i].iMiscId == IMISC_MANA || AllItemsList[i].iMiscId == IMISC_FULLMANA)
+		rv = FALSE;
+	if (AllItemsList[i].iSpell == SPL_TOWN)
+		rv = FALSE;
+	if (AllItemsList[i].iMiscId == IMISC_FULLHEAL || AllItemsList[i].iMiscId == IMISC_HEAL)
+		rv = FALSE;
+	if (AllItemsList[i].iMiscId > IMISC_OILFIRST && AllItemsList[i].iMiscId < IMISC_OILLAST)
+		rv = FALSE;
+	if ((AllItemsList[i].iSpell == SPL_RESURRECT && gbMaxPlayers == 1) || (AllItemsList[i].iSpell == SPL_HEALOTHER && gbMaxPlayers == 1))
+		rv = FALSE;
+#else
 	if (AllItemsList[i].itype == ITYPE_MISC)
 		rv = TRUE;
 	if (AllItemsList[i].itype == ITYPE_STAFF)
@@ -4220,6 +4234,7 @@ BOOL WitchItemOk(int i)
 		rv = FALSE;
 	if (AllItemsList[i].iSpell == SPL_HEALOTHER && gbMaxPlayers == 1)
 		rv = FALSE;
+#endif
 
 	return rv;
 }
diff --git a/Source/missiles.cpp b/Source/missiles.cpp
index c8fbe329b..a26c30a04 100644
--- a/Source/missiles.cpp
+++ b/Source/missiles.cpp
@@ -2050,13 +2050,28 @@ void AddRndTeleport(int mi, int sx, int sy, int dx, int dy, int midir, char mien
 		if (random(58, 2) == 1)
 			r2 = -r2;
 
-	} while (nSolidTable[dPiece[r1 + sx][sy + r2]] || dObject[r1 + sx][sy + r2] || dMonster[r1 + sx][sy + r2]);
+#ifdef HELLFIRE
+		r1 += sx;
+		r2 += sy;
+		if (r1 <= MAXDUNX && r1 >= 0 && r2 <= MAXDUNY && r2 >= 0) { ///BUGFIX: < MAXDUNX / < MAXDUNY
+			pn = dPiece[r1][r2];
+		}
+	} while (nSolidTable[pn] || dObject[r1][r2] || dMonster[r1][r2]);
+#else
+		pn = dPiece[r1 + sx][sy + r2];
+	} while (nSolidTable[pn] || dObject[r1 + sx][sy + r2] || dMonster[r1 + sx][sy + r2]);
+#endif
 
-	missile[mi]._miVar1 = 0;
 	missile[mi]._mirange = 2;
+	missile[mi]._miVar1 = 0;
 	if (!setlevel || setlvlnum != SL_VILEBETRAYER) {
+#ifdef HELLFIRE
+		missile[mi]._mix = r1;
+		missile[mi]._miy = r2;
+#else
 		missile[mi]._mix = sx + r1;
 		missile[mi]._miy = sy + r2;
+#endif
 		if (!mienemy)
 			UseMana(id, SPL_RNDTELEPORT);
 	} else {
diff --git a/Source/pfile.cpp b/Source/pfile.cpp
index e3f964c0c..cf8790ec3 100644
--- a/Source/pfile.cpp
+++ b/Source/pfile.cpp
@@ -235,6 +235,14 @@ BYTE game_2_ui_class(const PlayerStruct *p)
 		uiclass = UI_WARRIOR;
 	else if (p->_pClass == PC_ROGUE)
 		uiclass = UI_ROGUE;
+#ifdef HELLFIRE
+	else if (p->_pClass == PC_MONK)
+		uiclass = UI_MONK;
+	else if (p->_pClass == PC_BARD)
+		uiclass = UI_BARD;
+	else if (p->_pClass == PC_BARBARIAN)
+		uiclass = UI_BARBARIAN;
+#endif
 	else
 		uiclass = UI_SORCERER;
 
@@ -431,6 +439,14 @@ char pfile_get_player_class(unsigned int player_class_nr)
 		pc_class = PC_WARRIOR;
 	else if (player_class_nr == UI_ROGUE)
 		pc_class = PC_ROGUE;
+#ifdef HELLFIRE
+	else if (player_class_nr == 3)
+		pc_class = PC_MONK;
+	else if (player_class_nr == 4)
+		pc_class = PC_BARD;
+	else if (player_class_nr == 5)
+		pc_class = PC_BARBARIAN;
+#endif
 	else
 		pc_class = PC_SORCERER;
 	return pc_class;
diff --git a/enums.h b/enums.h
index 9beab5b42..548aa69f9 100644
--- a/enums.h
+++ b/enums.h
@@ -3102,7 +3102,12 @@ typedef enum _ui_classes {
 	UI_WARRIOR     = 0x0,
 	UI_ROGUE       = 0x1,
 	UI_SORCERER    = 0x2,
-	UI_NUM_CLASSES = 0x3,
+#ifdef HELLFIRE
+	UI_MONK        = 0x3,
+	UI_BARD        = 0x4,
+	UI_BARBARIAN   = 0x5,
+#endif
+	UI_NUM_CLASSES,
 } _ui_classes;
 
 typedef enum _walk_path {