diff --git a/gfx/MShockXotto+/autotiles/t_sand_multitile.png b/gfx/MShockXotto+/autotiles/t_sand_multitile.png
new file mode 100644
index 0000000000..148f586afe
Binary files /dev/null and b/gfx/MShockXotto+/autotiles/t_sand_multitile.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand.json b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand.json
index b4bf9749a8..7f47073709 100644
--- a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand.json
+++ b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand.json
@@ -1,52 +1,222 @@
-{
-  "id": "t_sand",
-  "fg": "t_sand_unconnected",
-  "multitile": true,
-  "additional_tiles": [
-    {
-      "id": "center",
-      "fg": "t_sand_center"
-    },
-    {
-      "id": "corner",
-      "fg": [
-        "t_sand_corner_nw",
-        "t_sand_corner_sw",
-        "t_sand_corner_se",
-        "t_sand_corner_ne"
-      ]
-    },
-    {
-      "id": "t_connection",
-      "fg": [
-        "t_sand_t_connection_n",
-        "t_sand_t_connection_w",
-        "t_sand_t_connection_s",
-        "t_sand_t_connection_e"
-      ]
-    },
-    {
-      "id": "edge",
-      "fg": [
-        "t_sand_edge_ns",
-        "t_sand_edge_ew"
-      ]
-    },
-    {
-      "id": "end_piece",
-      "fg": [
-        "t_sand_end_piece_n",
-        "t_sand_end_piece_w",
-        "t_sand_end_piece_s",
-        "t_sand_end_piece_e"
-      ]
-    },
-    {
-      "id": "unconnected",
-      "fg": [
-        "t_sand_unconnected",
-        "t_sand_unconnected"
-      ]
-    }
-  ]
-}
+[
+  {
+    "id": "t_sand",
+    "fg": "t_sand_unconnected",
+    "multitile": true,
+    "additional_tiles": [
+      {
+        "id": "center",
+        "fg": "t_sand_center",
+        "bg": [ { "weight": 1, "sprite": "t_grass" }, { "weight": 1, "sprite": "t_grass_1" }, { "weight": 1, "sprite": "t_grass_2" } ]
+      },
+      {
+        "id": "corner",
+        "fg": [ "t_sand_corner_nw", "t_sand_corner_sw", "t_sand_corner_se", "t_sand_corner_ne" ],
+        "bg": [ { "weight": 1, "sprite": "t_grass" }, { "weight": 1, "sprite": "t_grass_1" }, { "weight": 1, "sprite": "t_grass_2" } ]
+      },
+      {
+        "id": "t_connection",
+        "fg": [ "t_sand_t_connection_n", "t_sand_t_connection_w", "t_sand_t_connection_s", "t_sand_t_connection_e" ],
+        "bg": [ { "weight": 1, "sprite": "t_grass" }, { "weight": 1, "sprite": "t_grass_1" }, { "weight": 1, "sprite": "t_grass_2" } ]
+      },
+      {
+        "id": "edge",
+        "fg": [ "t_sand_edge_ns", "t_sand_edge_ew" ],
+        "bg": [ { "weight": 1, "sprite": "t_grass" }, { "weight": 1, "sprite": "t_grass_1" }, { "weight": 1, "sprite": "t_grass_2" } ]
+      },
+      {
+        "id": "end_piece",
+        "fg": [ "t_sand_end_piece_n", "t_sand_end_piece_w", "t_sand_end_piece_s", "t_sand_end_piece_e" ],
+        "bg": [ { "weight": 1, "sprite": "t_grass" }, { "weight": 1, "sprite": "t_grass_1" }, { "weight": 1, "sprite": "t_grass_2" } ]
+      },
+      {
+        "id": "unconnected",
+        "fg": [ "t_sand_unconnected", "t_sand_unconnected" ],
+        "bg": [ { "weight": 1, "sprite": "t_grass" }, { "weight": 1, "sprite": "t_grass_1" }, { "weight": 1, "sprite": "t_grass_2" } ]
+      }
+    ]
+  },
+  {
+    "id": "t_sand_season_summer",
+    "fg": "t_sand_unconnected",
+    "multitile": true,
+    "additional_tiles": [
+      {
+        "id": "center",
+        "fg": "t_sand_center",
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_summer" },
+          { "weight": 1, "sprite": "t_grass_summer_1" },
+          { "weight": 1, "sprite": "t_grass_summer_2" }
+        ]
+      },
+      {
+        "id": "corner",
+        "fg": [ "t_sand_corner_nw", "t_sand_corner_sw", "t_sand_corner_se", "t_sand_corner_ne" ],
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_summer" },
+          { "weight": 1, "sprite": "t_grass_summer_1" },
+          { "weight": 1, "sprite": "t_grass_summer_2" }
+        ]
+      },
+      {
+        "id": "t_connection",
+        "fg": [ "t_sand_t_connection_n", "t_sand_t_connection_w", "t_sand_t_connection_s", "t_sand_t_connection_e" ],
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_summer" },
+          { "weight": 1, "sprite": "t_grass_summer_1" },
+          { "weight": 1, "sprite": "t_grass_summer_2" }
+        ]
+      },
+      {
+        "id": "edge",
+        "fg": [ "t_sand_edge_ns", "t_sand_edge_ew" ],
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_summer" },
+          { "weight": 1, "sprite": "t_grass_summer_1" },
+          { "weight": 1, "sprite": "t_grass_summer_2" }
+        ]
+      },
+      {
+        "id": "end_piece",
+        "fg": [ "t_sand_end_piece_n", "t_sand_end_piece_w", "t_sand_end_piece_s", "t_sand_end_piece_e" ],
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_summer" },
+          { "weight": 1, "sprite": "t_grass_summer_1" },
+          { "weight": 1, "sprite": "t_grass_summer_2" }
+        ]
+      },
+      {
+        "id": "unconnected",
+        "fg": [ "t_sand_unconnected", "t_sand_unconnected" ],
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_summer" },
+          { "weight": 1, "sprite": "t_grass_summer_1" },
+          { "weight": 1, "sprite": "t_grass_summer_2" }
+        ]
+      }
+    ]
+  },
+  {
+    "id": "t_sand_season_autumn",
+    "fg": "t_sand_unconnected",
+    "multitile": true,
+    "additional_tiles": [
+      {
+        "id": "center",
+        "fg": "t_sand_center",
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_autumn" },
+          { "weight": 1, "sprite": "t_grass_autumn_1" },
+          { "weight": 1, "sprite": "t_grass_autumn_2" }
+        ]
+      },
+      {
+        "id": "corner",
+        "fg": [ "t_sand_corner_nw", "t_sand_corner_sw", "t_sand_corner_se", "t_sand_corner_ne" ],
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_autumn" },
+          { "weight": 1, "sprite": "t_grass_autumn_1" },
+          { "weight": 1, "sprite": "t_grass_autumn_2" }
+        ]
+      },
+      {
+        "id": "t_connection",
+        "fg": [ "t_sand_t_connection_n", "t_sand_t_connection_w", "t_sand_t_connection_s", "t_sand_t_connection_e" ],
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_autumn" },
+          { "weight": 1, "sprite": "t_grass_autumn_1" },
+          { "weight": 1, "sprite": "t_grass_autumn_2" }
+        ]
+      },
+      {
+        "id": "edge",
+        "fg": [ "t_sand_edge_ns", "t_sand_edge_ew" ],
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_autumn" },
+          { "weight": 1, "sprite": "t_grass_autumn_1" },
+          { "weight": 1, "sprite": "t_grass_autumn_2" }
+        ]
+      },
+      {
+        "id": "end_piece",
+        "fg": [ "t_sand_end_piece_n", "t_sand_end_piece_w", "t_sand_end_piece_s", "t_sand_end_piece_e" ],
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_autumn" },
+          { "weight": 1, "sprite": "t_grass_autumn_1" },
+          { "weight": 1, "sprite": "t_grass_autumn_2" }
+        ]
+      },
+      {
+        "id": "unconnected",
+        "fg": [ "t_sand_unconnected", "t_sand_unconnected" ],
+        "bg": [
+          { "weight": 1, "sprite": "t_grass_autumn" },
+          { "weight": 1, "sprite": "t_grass_autumn_1" },
+          { "weight": 1, "sprite": "t_grass_autumn_2" }
+        ]
+      }
+    ]
+  },
+  {
+    "id": "t_sand_season_winter",
+    "fg": "t_sand_unconnected",
+    "multitile": true,
+    "additional_tiles": [
+      {
+        "id": "center",
+        "fg": "t_sand_center",
+        "bg": [
+          { "weight": 100, "sprite": "t_grass_winter" },
+          { "weight": 100, "sprite": "t_grass_winter_1" },
+          { "weight": 100, "sprite": "t_grass_winter_2" }
+        ]
+      },
+      {
+        "id": "corner",
+        "fg": [ "t_sand_corner_nw", "t_sand_corner_sw", "t_sand_corner_se", "t_sand_corner_ne" ],
+        "bg": [
+          { "weight": 100, "sprite": "t_grass_winter" },
+          { "weight": 100, "sprite": "t_grass_winter_1" },
+          { "weight": 100, "sprite": "t_grass_winter_2" }
+        ]
+      },
+      {
+        "id": "t_connection",
+        "fg": [ "t_sand_t_connection_n", "t_sand_t_connection_w", "t_sand_t_connection_s", "t_sand_t_connection_e" ],
+        "bg": [
+          { "weight": 100, "sprite": "t_grass_winter" },
+          { "weight": 100, "sprite": "t_grass_winter_1" },
+          { "weight": 100, "sprite": "t_grass_winter_2" }
+        ]
+      },
+      {
+        "id": "edge",
+        "fg": [ "t_sand_edge_ns", "t_sand_edge_ew" ],
+        "bg": [
+          { "weight": 100, "sprite": "t_grass_winter" },
+          { "weight": 100, "sprite": "t_grass_winter_1" },
+          { "weight": 100, "sprite": "t_grass_winter_2" }
+        ]
+      },
+      {
+        "id": "end_piece",
+        "fg": [ "t_sand_end_piece_n", "t_sand_end_piece_w", "t_sand_end_piece_s", "t_sand_end_piece_e" ],
+        "bg": [
+          { "weight": 100, "sprite": "t_grass_winter" },
+          { "weight": 100, "sprite": "t_grass_winter_1" },
+          { "weight": 100, "sprite": "t_grass_winter_2" }
+        ]
+      },
+      {
+        "id": "unconnected",
+        "fg": [ "t_sand_unconnected", "t_sand_unconnected" ],
+        "bg": [
+          { "weight": 100, "sprite": "t_grass_winter" },
+          { "weight": 100, "sprite": "t_grass_winter_1" },
+          { "weight": 100, "sprite": "t_grass_winter_2" }
+        ]
+      }
+    ]
+  }
+]
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_center.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_center.png
index 78d6e6d72b..691772ebcb 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_center.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_center.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_ne.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_ne.png
index eff12c08be..64e8e86c01 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_ne.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_ne.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_nw.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_nw.png
index 49b5854830..26973d4bc6 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_nw.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_nw.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_se.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_se.png
index 52bd32f5a0..5b19767a5c 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_se.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_se.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_sw.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_sw.png
index 279a0375f3..75052f5213 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_sw.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_corner_sw.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_edge_ew.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_edge_ew.png
index 3aaf21eaa8..1e5cc64097 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_edge_ew.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_edge_ew.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_edge_ns.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_edge_ns.png
index c7585134f7..d86c1d1355 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_edge_ns.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_edge_ns.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_e.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_e.png
index 0108a82e37..bce5e9be6a 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_e.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_e.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_n.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_n.png
index dcee9b766d..19dcd238b2 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_n.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_n.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_s.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_s.png
index f86f7106ef..bba0baf985 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_s.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_s.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_w.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_w.png
index a3f83b894b..a82fb83606 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_w.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_end_piece_w.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_e.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_e.png
index e7ef36e30a..ec5d06deba 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_e.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_e.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_n.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_n.png
index 020c1f0fa9..74ea73bcc0 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_n.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_n.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_s.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_s.png
index 59af084223..b93cb79547 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_s.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_s.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_w.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_w.png
index 5c2db72062..b1d4f898cf 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_w.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_t_connection_w.png differ
diff --git a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_unconnected.png b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_unconnected.png
index df0b343492..6dc883d692 100644
Binary files a/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_unconnected.png and b/gfx/MShockXotto+/pngs_tiles_32x32/terrain/t_sand/t_sand_unconnected.png differ