diff --git a/game.c b/game.c
index 6a283c1..4a297ae 100644
--- a/game.c
+++ b/game.c
@@ -22,6 +22,10 @@ void initialize_game(Game *g) {
   g->player_teyaku.calculated = false;
   g->left_teyaku.calculated = false;
   g->right_teyaku.calculated = false;
+  g->player_points = 0;
+  g->right_points = 0;
+  g->left_points = 0;
+  g->kan_value = 12;
   for (int i = 0; i < 48; i++) {
     CardType t = CHAFF;
     RibbonType rt = RIBBON_NONE;
@@ -322,10 +326,27 @@ void run_frame_calculating_scores(Game *g) {
     printf("All eights! Dealer gets %d kan\n", special_case.score);
     break;
   case SPECIAL_CASE_DOUBLE_EIGHTS:
-    printf("Double eights! Player %d gets %d kan\n", special_case.target, special_case.score);
-    break;
   case SPECIAL_CASE_SIXTEEN_CHAFF:
-    printf("Sixteen chaff! Player %d gets %d kan\n", special_case.target, special_case.score);
+    printf("Double eights or 16 chaff! Player %d gets %d kan\n", special_case.target, special_case.score);
+    switch (special_case.target) {
+    case SPECIAL_CASE_TARGET_PLAYER:
+      transfer_kan(g, &g->player_points, &g->right_points, special_case.score);
+      transfer_kan(g, &g->player_points, &g->left_points, special_case.score);
+      break;
+    case SPECIAL_CASE_TARGET_RIGHT:
+      transfer_kan(g, &g->right_points, &g->player_points, special_case.score);
+      transfer_kan(g, &g->right_points, &g->left_points, special_case.score);
+      break;
+    case SPECIAL_CASE_TARGET_LEFT:
+      transfer_kan(g, &g->left_points, &g->right_points, special_case.score);
+      transfer_kan(g, &g->left_points, &g->player_points, special_case.score);
+      break;
+    }
+    break;
+  default:
+    transfer_points(g, &g->player_points, &g->temp_points, hand_points(&g->player_scored));
+    transfer_points(g, &g->right_points, &g->temp_points, hand_points(&g->right_scored));
+    transfer_points(g, &g->left_points, &g->temp_points, hand_points(&g->left_scored));
     break;
   }
   g->state = GAME_STATE_INITIALIZING;
@@ -416,3 +437,14 @@ void run_until_closing(Game *g) {
     draw_frame(g);
   }
 }
+
+void transfer_points(Game *g, int *to, int *from, int amount) {
+  amount *= g->field_multiplier->value;
+  *to += amount;
+  *from -= amount;
+}
+
+void transfer_kan(Game *g, int *to, int *from, int amount) {
+  amount *= g->kan_value;
+  transfer_points(g, to, from, amount);
+}
diff --git a/game.h b/game.h
index c07b4b0..615486f 100644
--- a/game.h
+++ b/game.h
@@ -36,9 +36,13 @@ struct Game {
   FieldMultiplier *field_multiplier;
   Teyaku player_teyaku, left_teyaku, right_teyaku;
   Card *current_play_from_hand, *current_play_target;
+  int player_points, right_points, left_points, temp_points;
+  int kan_value;
 };
 
 void initialize_game(Game *g);
 void run_until_closing(Game *g);
+void transfer_points(Game *g, int *to, int *from, int amount);
+void transfer_kan(Game *g, int *to, int *from, int amount);
 
 #endif