diff --git a/cockatrice/src/client/ui/widgets/cards/card_info_picture_enlarged_widget.cpp b/cockatrice/src/client/ui/widgets/cards/card_info_picture_enlarged_widget.cpp
index 31089e7c4..775390182 100644
--- a/cockatrice/src/client/ui/widgets/cards/card_info_picture_enlarged_widget.cpp
+++ b/cockatrice/src/client/ui/widgets/cards/card_info_picture_enlarged_widget.cpp
@@ -1,5 +1,6 @@
 #include "card_info_picture_enlarged_widget.h"
 
+#include "../../../../settings/cache_settings.h"
 #include "../../picture_loader/picture_loader.h"
 
 #include <QPainterPath>
@@ -17,6 +18,12 @@ CardInfoPictureEnlargedWidget::CardInfoPictureEnlargedWidget(QWidget *parent)
 {
     setWindowFlags(Qt::ToolTip); // Keeps this widget on top of everything
     setAttribute(Qt::WA_TranslucentBackground);
+
+    connect(&SettingsCache::instance(), &SettingsCache::roundCardCornersChanged, this, [this](bool _roundCardCorners) {
+        Q_UNUSED(_roundCardCorners);
+
+        update();
+    });
 }
 
 /**
@@ -79,7 +86,8 @@ void CardInfoPictureEnlargedWidget::paintEvent(QPaintEvent *event)
     QPoint topLeft{(width() - scaledSize.width()) / 2, (height() - scaledSize.height()) / 2};
 
     // Define the radius for rounded corners
-    qreal radius = 0.05 * scaledSize.width(); // Adjust the radius as needed for rounded corners
+    // Adjust the radius as needed for rounded corners
+    qreal radius = SettingsCache::instance().getRoundCardCorners() ? 0.05 * scaledSize.width() : 0.;
 
     QStylePainter painter(this);
     // Fill the background with transparent color to ensure rounded corners are rendered properly
diff --git a/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.cpp b/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.cpp
index 592766939..546568a73 100644
--- a/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.cpp
+++ b/cockatrice/src/client/ui/widgets/cards/card_info_picture_widget.cpp
@@ -3,7 +3,6 @@
 #include "../../../../game/cards/card_database_manager.h"
 #include "../../../../game/cards/card_item.h"
 #include "../../../../settings/cache_settings.h"
-#include "../../../tabs/tab_deck_editor.h"
 #include "../../../tabs/tab_supervisor.h"
 #include "../../picture_loader/picture_loader.h"
 #include "../../window_main.h"
@@ -44,6 +43,12 @@ CardInfoPictureWidget::CardInfoPictureWidget(QWidget *parent, const bool hoverTo
     hoverTimer = new QTimer(this);
     hoverTimer->setSingleShot(true);
     connect(hoverTimer, &QTimer::timeout, this, &CardInfoPictureWidget::showEnlargedPixmap);
+
+    connect(&SettingsCache::instance(), &SettingsCache::roundCardCornersChanged, this, [this](bool _roundCardCorners) {
+        Q_UNUSED(_roundCardCorners);
+
+        update();
+    });
 }
 
 /**
@@ -186,7 +191,8 @@ void CardInfoPictureWidget::paintEvent(QPaintEvent *event)
     QRect targetRect{targetX, targetY, targetW, targetH};
 
     // Compute rounded corner radius
-    qreal radius = 0.05 * static_cast<qreal>(targetRect.width()); // Ensure consistent rounding
+    // Ensure consistent rounding
+    qreal radius = SettingsCache::instance().getRoundCardCorners() ? 0.05 * static_cast<qreal>(targetRect.width()) : 0.;
 
     // Draw the pixmap with rounded corners
     QStylePainter painter(this);
diff --git a/cockatrice/src/dialogs/dlg_settings.cpp b/cockatrice/src/dialogs/dlg_settings.cpp
index b97155d2a..4989b4a3f 100644
--- a/cockatrice/src/dialogs/dlg_settings.cpp
+++ b/cockatrice/src/dialogs/dlg_settings.cpp
@@ -41,6 +41,7 @@
 #include <QStackedWidget>
 #include <QToolBar>
 #include <QTranslator>
+#include <qabstractbutton.h>
 
 #define WIKI_CUSTOM_PIC_URL "https://github.com/Cockatrice/Cockatrice/wiki/Custom-Picture-Download-URLs"
 #define WIKI_CUSTOM_SHORTCUTS "https://github.com/Cockatrice/Cockatrice/wiki/Custom-Keyboard-Shortcuts"
@@ -383,6 +384,9 @@ AppearanceSettingsPage::AppearanceSettingsPage()
     cardScalingCheckBox.setChecked(settings.getScaleCards());
     connect(&cardScalingCheckBox, &QCheckBox::QT_STATE_CHANGED, &settings, &SettingsCache::setCardScaling);
 
+    roundCardCornersCheckBox.setChecked(settings.getRoundCardCorners());
+    connect(&roundCardCornersCheckBox, &QAbstractButton::toggled, &settings, &SettingsCache::setRoundCardCorners);
+
     verticalCardOverlapPercentBox.setValue(settings.getStackCardOverlapPercent());
     verticalCardOverlapPercentBox.setRange(0, 80);
     connect(&verticalCardOverlapPercentBox, SIGNAL(valueChanged(int)), &settings,
@@ -402,14 +406,15 @@ AppearanceSettingsPage::AppearanceSettingsPage()
     cardsGrid->addWidget(&displayCardNamesCheckBox, 0, 0, 1, 2);
     cardsGrid->addWidget(&autoRotateSidewaysLayoutCardsCheckBox, 1, 0, 1, 2);
     cardsGrid->addWidget(&cardScalingCheckBox, 2, 0, 1, 2);
-    cardsGrid->addWidget(&overrideAllCardArtWithPersonalPreferenceCheckBox, 3, 0, 1, 2);
-    cardsGrid->addWidget(&bumpSetsWithCardsInDeckToTopCheckBox, 4, 0, 1, 2);
-    cardsGrid->addWidget(&verticalCardOverlapPercentLabel, 5, 0, 1, 1);
-    cardsGrid->addWidget(&verticalCardOverlapPercentBox, 5, 1, 1, 1);
-    cardsGrid->addWidget(&cardViewInitialRowsMaxLabel, 6, 0);
-    cardsGrid->addWidget(&cardViewInitialRowsMaxBox, 6, 1);
-    cardsGrid->addWidget(&cardViewExpandedRowsMaxLabel, 7, 0);
-    cardsGrid->addWidget(&cardViewExpandedRowsMaxBox, 7, 1);
+    cardsGrid->addWidget(&roundCardCornersCheckBox, 3, 0, 1, 2);
+    cardsGrid->addWidget(&overrideAllCardArtWithPersonalPreferenceCheckBox, 4, 0, 1, 2);
+    cardsGrid->addWidget(&bumpSetsWithCardsInDeckToTopCheckBox, 5, 0, 1, 2);
+    cardsGrid->addWidget(&verticalCardOverlapPercentLabel, 6, 0, 1, 1);
+    cardsGrid->addWidget(&verticalCardOverlapPercentBox, 6, 1, 1, 1);
+    cardsGrid->addWidget(&cardViewInitialRowsMaxLabel, 7, 0);
+    cardsGrid->addWidget(&cardViewInitialRowsMaxBox, 7, 1);
+    cardsGrid->addWidget(&cardViewExpandedRowsMaxLabel, 8, 0);
+    cardsGrid->addWidget(&cardViewExpandedRowsMaxBox, 8, 1);
 
     cardsGroupBox = new QGroupBox;
     cardsGroupBox->setLayout(cardsGrid);
@@ -540,6 +545,7 @@ void AppearanceSettingsPage::retranslateUi()
     bumpSetsWithCardsInDeckToTopCheckBox.setText(
         tr("Bump sets that the deck contains cards from to the top in the printing selector"));
     cardScalingCheckBox.setText(tr("Scale cards on mouse over"));
+    roundCardCornersCheckBox.setText(tr("Use rounded card corners"));
     verticalCardOverlapPercentLabel.setText(
         tr("Minimum overlap percentage of cards on the stack and in vertical hand"));
     cardViewInitialRowsMaxLabel.setText(tr("Maximum initial height for card view window:"));
diff --git a/cockatrice/src/dialogs/dlg_settings.h b/cockatrice/src/dialogs/dlg_settings.h
index ec295a618..95ae17979 100644
--- a/cockatrice/src/dialogs/dlg_settings.h
+++ b/cockatrice/src/dialogs/dlg_settings.h
@@ -107,6 +107,7 @@ private:
     QCheckBox overrideAllCardArtWithPersonalPreferenceCheckBox;
     QCheckBox bumpSetsWithCardsInDeckToTopCheckBox;
     QCheckBox cardScalingCheckBox;
+    QCheckBox roundCardCornersCheckBox;
     QLabel verticalCardOverlapPercentLabel;
     QSpinBox verticalCardOverlapPercentBox;
     QLabel cardViewInitialRowsMaxLabel;
diff --git a/cockatrice/src/game/cards/abstract_card_drag_item.cpp b/cockatrice/src/game/cards/abstract_card_drag_item.cpp
index e9fe30c50..0c7acd917 100644
--- a/cockatrice/src/game/cards/abstract_card_drag_item.cpp
+++ b/cockatrice/src/game/cards/abstract_card_drag_item.cpp
@@ -1,6 +1,6 @@
 #include "abstract_card_drag_item.h"
 
-#include "card_database.h"
+#include "../../settings/cache_settings.h"
 
 #include <QCursor>
 #include <QDebug>
@@ -32,6 +32,13 @@ AbstractCardDragItem::AbstractCardDragItem(AbstractCardItem *_item,
                          .translate(-CARD_WIDTH_HALF, -CARD_HEIGHT_HALF));
 
     setCacheMode(DeviceCoordinateCache);
+
+    connect(&SettingsCache::instance(), &SettingsCache::roundCardCornersChanged, this, [this](bool _roundCardCorners) {
+        Q_UNUSED(_roundCardCorners);
+
+        prepareGeometryChange();
+        update();
+    });
 }
 
 AbstractCardDragItem::~AbstractCardDragItem()
@@ -43,7 +50,8 @@ AbstractCardDragItem::~AbstractCardDragItem()
 QPainterPath AbstractCardDragItem::shape() const
 {
     QPainterPath shape;
-    shape.addRoundedRect(boundingRect(), 0.05 * CARD_WIDTH, 0.05 * CARD_WIDTH);
+    qreal cardCornerRadius = SettingsCache::instance().getRoundCardCorners() ? 0.05 * CARD_WIDTH : 0.0;
+    shape.addRoundedRect(boundingRect(), cardCornerRadius, cardCornerRadius);
     return shape;
 }
 
diff --git a/cockatrice/src/game/cards/abstract_card_item.cpp b/cockatrice/src/game/cards/abstract_card_item.cpp
index 05e19d3b3..dc00aae66 100644
--- a/cockatrice/src/game/cards/abstract_card_item.cpp
+++ b/cockatrice/src/game/cards/abstract_card_item.cpp
@@ -26,6 +26,13 @@ AbstractCardItem::AbstractCardItem(QGraphicsItem *parent,
 
     connect(&SettingsCache::instance(), &SettingsCache::displayCardNamesChanged, this, [this] { update(); });
     refreshCardInfo();
+
+    connect(&SettingsCache::instance(), &SettingsCache::roundCardCornersChanged, this, [this](bool _roundCardCorners) {
+        Q_UNUSED(_roundCardCorners);
+
+        prepareGeometryChange();
+        update();
+    });
 }
 
 AbstractCardItem::~AbstractCardItem()
@@ -41,7 +48,8 @@ QRectF AbstractCardItem::boundingRect() const
 QPainterPath AbstractCardItem::shape() const
 {
     QPainterPath shape;
-    shape.addRoundedRect(boundingRect(), 0.05 * CARD_WIDTH, 0.05 * CARD_WIDTH);
+    qreal cardCornerRadius = SettingsCache::instance().getRoundCardCorners() ? 0.05 * CARD_WIDTH : 0.0;
+    shape.addRoundedRect(boundingRect(), cardCornerRadius, cardCornerRadius);
     return shape;
 }
 
diff --git a/cockatrice/src/game/deckview/deck_view.cpp b/cockatrice/src/game/deckview/deck_view.cpp
index a9bd08051..41c6ed45a 100644
--- a/cockatrice/src/game/deckview/deck_view.cpp
+++ b/cockatrice/src/game/deckview/deck_view.cpp
@@ -74,6 +74,12 @@ DeckViewCard::DeckViewCard(QGraphicsItem *parent,
     : AbstractCardItem(parent, _name, _providerId, 0, -1), originZone(_originZone), dragItem(0)
 {
     setAcceptHoverEvents(true);
+
+    connect(&SettingsCache::instance(), &SettingsCache::roundCardCornersChanged, this, [this](bool _roundCardCorners) {
+        Q_UNUSED(_roundCardCorners);
+
+        update();
+    });
 }
 
 DeckViewCard::~DeckViewCard()
@@ -91,7 +97,7 @@ void DeckViewCard::paint(QPainter *painter, const QStyleOptionGraphicsItem *opti
     pen.setJoinStyle(Qt::MiterJoin);
     pen.setColor(originZone == DECK_ZONE_MAIN ? Qt::green : Qt::red);
     painter->setPen(pen);
-    qreal cardRadius = 0.05 * (CARD_WIDTH - 3);
+    qreal cardRadius = SettingsCache::instance().getRoundCardCorners() ? 0.05 * (CARD_WIDTH - 3) : 0.0;
     painter->drawRoundedRect(QRectF(1.5, 1.5, CARD_WIDTH - 3., CARD_HEIGHT - 3.), cardRadius, cardRadius);
     painter->restore();
 }
@@ -525,4 +531,4 @@ void DeckView::clearDeck()
 void DeckView::resetSideboardPlan()
 {
     deckViewScene->resetSideboardPlan();
-}
\ No newline at end of file
+}
diff --git a/cockatrice/src/game/zones/pile_zone.cpp b/cockatrice/src/game/zones/pile_zone.cpp
index 08ee3d28e..ba23560c9 100644
--- a/cockatrice/src/game/zones/pile_zone.cpp
+++ b/cockatrice/src/game/zones/pile_zone.cpp
@@ -21,6 +21,13 @@ PileZone::PileZone(Player *_p, const QString &_name, bool _isShufflable, bool _c
                      .translate((float)CARD_WIDTH / 2, (float)CARD_HEIGHT / 2)
                      .rotate(90)
                      .translate((float)-CARD_WIDTH / 2, (float)-CARD_HEIGHT / 2));
+
+    connect(&SettingsCache::instance(), &SettingsCache::roundCardCornersChanged, this, [this](bool _roundCardCorners) {
+        Q_UNUSED(_roundCardCorners);
+
+        prepareGeometryChange();
+        update();
+    });
 }
 
 QRectF PileZone::boundingRect() const
@@ -31,7 +38,8 @@ QRectF PileZone::boundingRect() const
 QPainterPath PileZone::shape() const
 {
     QPainterPath shape;
-    shape.addRoundedRect(boundingRect(), 0.05 * CARD_WIDTH, 0.05 * CARD_WIDTH);
+    qreal cardCornerRadius = SettingsCache::instance().getRoundCardCorners() ? 0.05 * CARD_WIDTH : 0.0;
+    shape.addRoundedRect(boundingRect(), cardCornerRadius, cardCornerRadius);
     return shape;
 }
 
diff --git a/cockatrice/src/settings/cache_settings.cpp b/cockatrice/src/settings/cache_settings.cpp
index 52e6af104..87215aefb 100644
--- a/cockatrice/src/settings/cache_settings.cpp
+++ b/cockatrice/src/settings/cache_settings.cpp
@@ -254,6 +254,7 @@ SettingsCache::SettingsCache()
 
     showShortcuts = settings->value("menu/showshortcuts", true).toBool();
     displayCardNames = settings->value("cards/displaycardnames", true).toBool();
+    roundCardCorners = settings->value("cards/roundcardcorners", true).toBool();
     overrideAllCardArtWithPersonalPreference =
         settings->value("cards/overrideallcardartwithpersonalpreference", false).toBool();
     bumpSetsWithCardsInDeckToTop = settings->value("cards/bumpsetswithcardsindecktotop", true).toBool();
@@ -1294,6 +1295,16 @@ void SettingsCache::setMaxFontSize(int _max)
     settings->setValue("game/maxfontsize", maxFontSize);
 }
 
+void SettingsCache::setRoundCardCorners(bool _roundCardCorners)
+{
+    if (_roundCardCorners == roundCardCorners)
+        return;
+
+    roundCardCorners = _roundCardCorners;
+    settings->setValue("cards/roundcardcorners", _roundCardCorners);
+    emit roundCardCornersChanged(roundCardCorners);
+}
+
 void SettingsCache::loadPaths()
 {
     QString dataPath = getDataPath();
diff --git a/cockatrice/src/settings/cache_settings.h b/cockatrice/src/settings/cache_settings.h
index 5986b07a7..c33efad6d 100644
--- a/cockatrice/src/settings/cache_settings.h
+++ b/cockatrice/src/settings/cache_settings.h
@@ -47,6 +47,7 @@ class QSettings;
 class SettingsCache : public QObject
 {
     Q_OBJECT
+
 signals:
     void langChanged();
     void picsPathChanged();
@@ -83,6 +84,7 @@ signals:
     void downloadSpoilerTimeIndexChanged();
     void downloadSpoilerStatusChanged();
     void useTearOffMenusChanged(bool state);
+    void roundCardCornersChanged(bool roundCardCorners);
 
 private:
     QSettings *settings;
@@ -203,6 +205,7 @@ private:
     bool rememberGameSettings;
     QList<ReleaseChannel *> releaseChannels;
     bool isPortableBuild;
+    bool roundCardCorners;
 
 public:
     SettingsCache();
@@ -733,6 +736,10 @@ public:
     {
         return mbDownloadSpoilers;
     }
+    bool getRoundCardCorners() const
+    {
+        return roundCardCorners;
+    }
 
     static SettingsCache &instance();
     void resetPaths();
@@ -841,6 +848,7 @@ public slots:
     void setNotifyAboutNewVersion(QT_STATE_CHANGED_T _notifyaboutnewversion);
     void setUpdateReleaseChannelIndex(int value);
     void setMaxFontSize(int _max);
+    void setRoundCardCorners(bool _roundCardCorners);
 };
 
 #endif
diff --git a/dbconverter/src/mocks.cpp b/dbconverter/src/mocks.cpp
index 06889d2b3..f2d4b7566 100644
--- a/dbconverter/src/mocks.cpp
+++ b/dbconverter/src/mocks.cpp
@@ -387,6 +387,9 @@ void SettingsCache::setUpdateReleaseChannelIndex(int /* value */)
 void SettingsCache::setMaxFontSize(int /* _max */)
 {
 }
+void SettingsCache::setRoundCardCorners(bool /* _roundCardCorners */)
+{
+}
 
 void PictureLoader::clearPixmapCache(CardInfoPtr /* card */)
 {
diff --git a/tests/carddatabase/mocks.cpp b/tests/carddatabase/mocks.cpp
index 78b95cc1c..944254d74 100644
--- a/tests/carddatabase/mocks.cpp
+++ b/tests/carddatabase/mocks.cpp
@@ -391,6 +391,9 @@ void SettingsCache::setUpdateReleaseChannelIndex(int /* value */)
 void SettingsCache::setMaxFontSize(int /* _max */)
 {
 }
+void SettingsCache::setRoundCardCorners(bool /* _roundCardCorners */)
+{
+}
 
 void PictureLoader::clearPixmapCache(CardInfoPtr /* card */)
 {