diff --git a/assets/z_gw2b.png b/assets/z_gw2b.png
index ce33907..eb98c58 100644
Binary files a/assets/z_gw2b.png and b/assets/z_gw2b.png differ
diff --git a/assets/z_gw3.png b/assets/z_gw3.png
index 15db685..8387d78 100644
Binary files a/assets/z_gw3.png and b/assets/z_gw3.png differ
diff --git a/assets/z_gw3b.png b/assets/z_gw3b.png
index 5a3cd26..374f6ff 100644
Binary files a/assets/z_gw3b.png and b/assets/z_gw3b.png differ
diff --git a/assets/z_gw4.png b/assets/z_gw4.png
index 03c723b..8d5f24b 100644
Binary files a/assets/z_gw4.png and b/assets/z_gw4.png differ
diff --git a/assets/z_gw4b.png b/assets/z_gw4b.png
index c84dccb..2e4c062 100644
Binary files a/assets/z_gw4b.png and b/assets/z_gw4b.png differ
diff --git a/assets/z_gwb.png b/assets/z_gwb.png
index ad232b4..db8843f 100644
Binary files a/assets/z_gwb.png and b/assets/z_gwb.png differ
diff --git a/index.html b/index.html
index 24e6a20..1028a1c 100644
--- a/index.html
+++ b/index.html
@@ -97,6 +97,6 @@
     <p id="build"></p>
   </div>
 </div>
-<script type="module" src="main.js?v=74"></script>
+<script type="module" src="main.js?v=75"></script>
 </body>
 </html>
diff --git a/render.js b/render.js
index 0c08d5e..b806352 100644
--- a/render.js
+++ b/render.js
@@ -155,7 +155,7 @@ export function proj(x, y, z) {
 
 // ---------------------------------------------------------------- sprites ----
 // assets/<name>.png; game falls back to code-drawn figures until sprites load.
-const SPRV = 67; // asset cache-buster — bump with main.js?v=N (see the img.src note below)
+const SPRV = 68; // asset cache-buster — bump with main.js?v=N (see the img.src note below)
 const SPR = {};
 for (const n of ['p_idle1','p_idle2','p_bounce','p_bounce2','p_toss','p_smash','p_run1','p_run2','p_run3','p_run4','p_swing1','p_swing2','p_die1','p_die2','p_die3','p_die4','p_die5',
                  'o_idle1','o_idle2','o_bounce','o_bounce2','o_toss','o_smash','o_run1','o_run2','o_swing1','o_swing2',