diff --git a/shaders/worldmap_shader.gdshader b/shaders/worldmap_shader.gdshader
index abfadae..1632d14 100644
--- a/shaders/worldmap_shader.gdshader
+++ b/shaders/worldmap_shader.gdshader
@@ -27,9 +27,16 @@ vec2 get_tile_atlas_uv(float tile_id, vec2 uv) {
 	if (all(greaterThanEqual(out_uv, sea_tile_uv)) && all(lessThan(out_uv, sea_tile_uv_end))) {
 		vec2 sea_tile_uv_diff = out_uv - sea_tile_uv;
 		vec2 pos = sea_tile_uv_diff * sea_tile_size_inv;
+		// Silly warpy effects
 		// pos.x = fract(pos.x + fract(TIME*0.4) + cos(pos.y*0.5) + 20.0*sin(uv.y*20.0));
-		pos.x = fract(pos.x + fract(TIME*0.4) + 20.0*sin(uv.y*20.0));
-		pos.y = fract(pos.y + 0.5*sin(sin(TIME*0.5 + 32.0*uv.x)));
+		// pos.x = fract(pos.x + fract(TIME*0.4) + 20.0*sin(uv.y*20.0));
+		// pos.y = fract(pos.y + 0.5*sin(sin(TIME*0.5 + 32.0*uv.x)));
+
+		// Real animation seems to scroll in a cycle of shift row 1px, next frame, increment by 9 rows, shift that one, repeat
+		// i.e. every 16 frames it will have scrolled all rows 1px
+		// every 256 frames it will have performed a full scroll
+		// At 60fps this is one full scroll every 4.266... seconds
+		pos.x = fract(pos.x - TIME/4.267 + (pos.y * (9.0/16.0)));
 		out_uv = mix(sea_tile_uv, sea_tile_uv_end, pos);
 	}
 	// TODO: waterfall VScroll UV modulation