diff --git a/src/windows/top_toolbar.c b/src/windows/top_toolbar.c
index 66b8bee5de..c361e0ecef 100644
--- a/src/windows/top_toolbar.c
+++ b/src/windows/top_toolbar.c
@@ -1535,6 +1535,90 @@ static void window_top_toolbar_scenery_tool_down(short x, short y, rct_window* w
 	}
 }
 
+/**
+*
+*  rct2: 0x0068E213
+*/
+void sub_68E213(sint16 x, sint16 y){
+	map_invalidate_selection_rect();
+	RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_FLAGS, uint16) &= ~(1 << 0);
+
+	rct_xy16 mapTile = { 0 };
+	sub_688972(x, y, &mapTile.x, &mapTile.y, NULL);
+
+	if (mapTile.x == (sint16)0x8000){
+		if (RCT2_GLOBAL(0x00F1AD62, money32) != MONEY32_UNDEFINED){
+			RCT2_GLOBAL(0x00F1AD62, money32) = MONEY32_UNDEFINED;
+			window_invalidate_by_class(WC_CLEAR_SCENERY);
+			return;
+		}
+	}
+
+	uint8 state_changed = 0;
+
+	if (!(RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_FLAGS, uint16) & (1 << 0))){
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_FLAGS, uint16) |= (1 << 0);
+		state_changed++;
+	}
+
+	if (RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_TYPE, uint16) != 4){
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_TYPE, uint16) = 4;
+		state_changed++;
+	}
+
+	sint16 tool_size = RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16);
+	if (tool_size == 0)
+		tool_size = 1;
+
+	sint16 tool_length = (tool_size - 1) * 32;
+
+	// Move to tool bottom left
+	mapTile.x -= (tool_size - 1) * 16;
+	mapTile.y -= (tool_size - 1) * 16;
+	mapTile.x &= 0xFFE0;
+	mapTile.y &= 0xFFE0;
+
+	if (RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_A_X, sint16) != mapTile.x){
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_A_X, sint16) = mapTile.x;
+		state_changed++;
+	}
+
+	if (RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_A_Y, sint16) != mapTile.y){
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_A_Y, sint16) = mapTile.y;
+		state_changed++;
+	}
+
+	mapTile.x += tool_length;
+	mapTile.y += tool_length;
+
+	if (RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_B_X, sint16) != mapTile.x){
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_B_X, sint16) = mapTile.x;
+		state_changed++;
+	}
+
+	if (RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_B_Y, sint16) != mapTile.y){
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_B_Y, sint16) = mapTile.y;
+		state_changed++;
+	}
+
+	map_invalidate_selection_rect();
+	if (!state_changed)
+		return;
+
+	money32 cost = map_clear_scenery(
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_A_X, sint16),
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_A_Y, sint16),
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_B_X, sint16),
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_B_Y, sint16),
+		0);
+
+	if (RCT2_GLOBAL(0x00F1AD62, money32) != cost){
+		RCT2_GLOBAL(0x00F1AD62, money32) = cost;
+		window_invalidate_by_class(WC_CLEAR_SCENERY);
+		return;
+	}
+}
+
 /**
  *
  *  rct2: 0x0066CB25
@@ -1549,7 +1633,7 @@ static void window_top_toolbar_tool_update()
 
 	switch (widgetIndex){
 	case WIDX_CLEAR_SCENERY:
-		RCT2_CALLPROC_X(0x0068E213, x, y, 0, widgetIndex, (int)w, 0, 0);
+		sub_68E213(x, y);
 		break;
 	case WIDX_LAND:
 		if (LandPaintMode)
diff --git a/src/world/map.h b/src/world/map.h
index 6e3ba65b85..89d65937df 100644
--- a/src/world/map.h
+++ b/src/world/map.h
@@ -279,6 +279,7 @@ rct_map_element *map_element_insert(int x, int y, int z, int flags);
 int map_can_construct_with_clear_at(int x, int y, int zLow, int zHigh, void *clearFunc, uint8 bl);
 int map_can_construct_at(int x, int y, int zLow, int zHigh, uint8 bl);
 int sub_6BA278(int ebx);
+money32 map_clear_scenery(int x0, int y0, int x1, int y1, int flags);
 
 void game_command_remove_scenery(int* eax, int* ebx, int* ecx, int* edx, int* esi, int* edi, int* ebp);
 void game_command_remove_large_scenery(int* eax, int* ebx, int* ecx, int* edx, int* esi, int* edi, int* ebp);