<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
	android:layout_width="match_parent" android:layout_height="match_parent"
	android:orientation="vertical">
	<TextView android:layout_height="wrap_content"
		android:layout_width="match_parent" android:text="Game Description"
		android:gravity="center_horizontal" android:id="@+id/game_desc_title" android:textSize="24sp" android:visibility="gone"></TextView>
	<GridView android:layout_width="match_parent" android:id="@+id/score_card_grid" android:layout_height="match_parent" android:horizontalSpacing="16sp" android:numColumns="auto_fit"></GridView>
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
	android:layout_width="match_parent" android:layout_height="match_parent"
	android:orientation="vertical">
	<TextView android:layout_height="wrap_content"
		android:layout_width="match_parent" android:text="Game Description"
		android:gravity="center_horizontal" android:id="@+id/game_desc_title" android:textSize="24sp" android:visibility="gone"></TextView>
	<GridView android:layout_width="match_parent" android:id="@+id/score_card_grid" android:layout_height="match_parent" android:horizontalSpacing="24sp" android:numColumns="auto_fit" android:layout_margin="4sp"></GridView>
</LinearLayout>

Increase margins and column separation.
Increase margins and column separation.