diff --git a/assets/_sheet_brutew_fine.png b/assets/_sheet_brutew_fine.png
new file mode 100644
index 0000000..dc5b4db
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diff --git a/assets/_sheet_f4_hi.png b/assets/_sheet_f4_hi.png
new file mode 100644
index 0000000..adf15bd
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diff --git a/assets/_sheet_runner_hi.png b/assets/_sheet_runner_hi.png
new file mode 100644
index 0000000..9a049ca
Binary files /dev/null and b/assets/_sheet_runner_hi.png differ
diff --git a/assets/z_f1.png b/assets/z_f1.png
index 7a1fe19..70810d8 100644
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diff --git a/assets/z_f2.png b/assets/z_f2.png
index 813bcac..3881101 100644
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diff --git a/assets/z_f3.png b/assets/z_f3.png
index bb2df37..c9be44d 100644
Binary files a/assets/z_f3.png and b/assets/z_f3.png differ
diff --git a/assets/z_f4.png b/assets/z_f4.png
index 91858d0..d2b6a50 100644
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diff --git a/assets/z_gw.png b/assets/z_gw.png
index 53a1036..ae1fd81 100644
Binary files a/assets/z_gw.png and b/assets/z_gw.png differ
diff --git a/assets/z_gw2.png b/assets/z_gw2.png
index e17b755..cb5706c 100644
Binary files a/assets/z_gw2.png and b/assets/z_gw2.png differ
diff --git a/assets/z_gw3.png b/assets/z_gw3.png
index 6fa08ec..843fe01 100644
Binary files a/assets/z_gw3.png and b/assets/z_gw3.png differ
diff --git a/assets/z_gw4.png b/assets/z_gw4.png
index bf9703d..0aaceb5 100644
Binary files a/assets/z_gw4.png and b/assets/z_gw4.png differ
diff --git a/index.html b/index.html
index ac18b8a..f475ebc 100644
--- a/index.html
+++ b/index.html
@@ -97,6 +97,6 @@
     <p id="build"></p>
   </div>
 </div>
-<script type="module" src="main.js?v=67"></script>
+<script type="module" src="main.js?v=68"></script>
 </body>
 </html>
diff --git a/render.js b/render.js
index 86e8408..07ab6dc 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 = 61; // asset cache-buster — bump with main.js?v=N (see the img.src note below)
+const SPRV = 62; // 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',