Let us start here, from square one. No, from Zero!

games/scotto/scotto.cpp

@@ -0,0 +1,23 @@
+#include "scotto.h"
+
+#include <windows.h>
+
+#include "acio/icca/icca.h"
+#include "games/game.h"
+
+namespace games::scotto {
+
+    ScottoGame::ScottoGame() : Game("Scotto") {
+    }
+
+    void ScottoGame::attach() {
+        Game::attach();
+
+        // scotto has a flipped numpad
+        acio::ICCA_FLIP_ROWS = !acio::ICCA_FLIP_ROWS;
+    }
+
+    void ScottoGame::detach() {
+        Game::detach();
+    }
+}