diff --git a/emulator/firmware-decomp/emu_main.py b/emulator/firmware-decomp/emu_main.py
index 531e590b..9ae0236e 100644
--- a/emulator/firmware-decomp/emu_main.py
+++ b/emulator/firmware-decomp/emu_main.py
@@ -65,6 +65,27 @@ MAPS = {
             (0x1000, 0),                  # _processorId
         ],
     ),
+    # The PRODUCTION build shipped in the game files -- ALPHA_1/REL410/{BT,RP}/
+    # VREND.MNG (identical). Speaks the newer protocol (action 0x2d etc.) the
+    # battle captures use. Hook addrs re-derived 2026-07-19 by masked-immediate
+    # signature match vs capfw7 (12/13) + opcode-only for reply (unique). Build
+    # via: strip the 7-word Division header -> 3-word loader header (the
+    # vrend410.mng converter in this dir's history / scratch).
+    'vrend410': dict(
+        fw=os.path.join(_HERE, 'vrend410.mng'),
+        main=0xf0403f00, bla=0xf04293a0,
+        mynode=0xf0402560, nodes=0xf0402600, receive=0xf0402440,
+        vinit=0xf040ee80, doinit=0xf040bb60,
+        reply=0xf040ba40, sendprim=None, putchar=None,
+        alloc=0xf0435e68, v2p=0xf0435b40,
+        lockacq=0xf042cba0, lockrel=0xf042cbf8,
+        chain=None, chain_tbl=None, chain_tail=None,
+        intdiv=None,
+        igcwait=0xf042a070,
+        seeds=[
+            (0x1000, 0),                  # _processorId
+        ],
+    ),
 }
 
 ANAME = {int(a): a.name for a in A}