diff --git a/src/common/proto/game.proto b/src/common/proto/game.proto
index ca59ccd..b0e3473 100644
--- a/src/common/proto/game.proto
+++ b/src/common/proto/game.proto
@@ -2,7 +2,116 @@ syntax = "proto3";
 
 package ru.m.tankz.proto.game;
 
+message PositionProto {
+    float x = 1;
+    float y = 2;
+}
+
+message RectangleProto {
+    float x = 1;
+    float y = 2;
+    float width = 3;
+    float height = 4;
+}
+
+message ShotProto {
+    int32 tankId = 1;
+    int32 bulletId = 2;
+    int32 score = 3;
+}
+
+message BrickProto {
+    int32 gridX = 1;
+    int32 gridY = 2;
+    string type = 3;
+}
+
+message EagleProto {
+    string team = 1;
+}
+
+message TankProto {
+    string team = 1;
+    int32 index = 2;
+    string type = 3;
+    int32 hits = 4;
+    bool bonus = 5;
+    int32 color = 6;
+    string name = 7;
+}
+
+message BulletProto {
+    string team = 1;
+    int32 index = 2;
+    int32 piercing = 3;
+}
+
+message BonusProto {
+    string type = 1;
+}
+
+message GameStateProto {
+    string state = 1;
+}
+
+message GameEventStartProto {
+    GameStateProto state = 1;
+}
+
+message GameEventCompleteProto {
+    GameStateProto state = 1;
+}
+
+message GameEventSpawnProto {
+    int32 entityId = 1;
+    RectangleProto rectangle = 2;
+    oneof entity {
+        EagleProto eagle = 3;
+        TankProto tank = 4;
+        BulletProto bullet = 5;
+        BonusProto bonus = 6;
+        BrickProto bricks = 7;
+    }
+}
+
+message GameEventMoveProto {
+    int32 entityId = 1;
+    PositionProto position = 2;
+}
+
+message GameEventStopProto {
+    int32 entityId = 1;
+}
+
+message GameEventHitProto {
+    int32 entityId = 1;
+    ShotProto shot = 2;
+}
+
+message GameEventDestroyProto {
+    int32 entityId = 1;
+    ShotProto shot = 2;
+}
+
+message GameEventActionProto {
+    int32 entityId = 1;
+    oneof action {
+        PositionProto move = 2;
+        bool stop = 3;
+        bool shot = 4;
+    }
+}
+
 message GameEventProto {
     int32 time = 1;
-    string event = 2;
+    oneof event {
+        GameEventStartProto start = 2;
+        GameEventCompleteProto complete = 3;
+        GameEventSpawnProto spawn = 4;
+        GameEventMoveProto move = 5;
+        GameEventStopProto stop = 6;
+        GameEventHitProto hit = 7;
+        GameEventDestroyProto destroy = 8;
+        GameEventActionProto action = 9;
+    }
 }