diff --git a/public/games/age-of-dwarves/data/comms.json b/public/games/age-of-dwarves/data/comms.json
new file mode 100644
index 00000000..4a96a749
--- /dev/null
+++ b/public/games/age-of-dwarves/data/comms.json
@@ -0,0 +1,21 @@
+{
+  "delay_class_steps_per_turn": {
+    "very_high": 2,
+    "high": 3,
+    "medium_high": 4,
+    "medium": 5,
+    "low": 8,
+    "near_instant": 16,
+    "instant": 999
+  },
+  "comm_tier_table": [
+    { "tier": 0, "vision_share_latency": null, "decay_short": 3, "decay_long": 8, "heartbeat_interval": null },
+    { "tier": 2, "vision_share_latency": null, "decay_short": 4, "decay_long": 12, "heartbeat_interval": null },
+    { "tier": 3, "vision_share_latency": 3, "decay_short": 5, "decay_long": 15, "heartbeat_interval": 8 },
+    { "tier": 6, "vision_share_latency": 1, "decay_short": 6, "decay_long": 18, "heartbeat_interval": 6 },
+    { "tier": 7, "vision_share_latency": 1, "decay_short": 8, "decay_long": 22, "heartbeat_interval": 6 },
+    { "tier": 8, "vision_share_latency": 0, "decay_short": 10, "decay_long": 28, "heartbeat_interval": 6 },
+    { "tier": 9, "vision_share_latency": 0, "decay_short": 12, "decay_long": 32, "heartbeat_interval": 4 }
+  ],
+  "intercept_chance_per_severable_tile": 0.18
+}