diff --git a/include/project.h b/include/project.h
index fe484645..1a32ef11 100644
--- a/include/project.h
+++ b/include/project.h
@@ -13,6 +13,7 @@
 #include <QVector>
 #include <QPair>
 #include <QStandardItem>
+#include <QVariant>
 
 static QString NONE_MAP_CONSTANT = "MAP_NONE";
 static QString NONE_MAP_NAME = "None";
@@ -26,6 +27,7 @@ public:
     QMap<QString, int> *map_groups;
     QList<QStringList> groupedMapNames;
     QStringList *mapNames = nullptr;
+    QMap<QString, QVariant> miscConstants;
     QList<HealLocation> flyableMaps;
     QMap<QString, QString>* mapConstantsToMapNames;
     QMap<QString, QString>* mapNamesToMapConstants;
@@ -141,6 +143,7 @@ public:
     void readBgEventFacingDirections();
     void readMetatileBehaviors();
     void readHealLocations();
+    void readMiscellaneousConstants();
 
     void loadEventPixmaps(QList<Event*> objects);
     QMap<QString, int> getEventObjGfxConstants();
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 69c52c5b..07df271c 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -618,6 +618,7 @@ void MainWindow::loadDataStructures() {
     project->readMetatileBehaviors();
     project->readTilesetProperties();
     project->readHealLocations();
+    project->readMiscellaneousConstants();
     project->readSpeciesIconPaths();
     project->readWildMonData();
 }
diff --git a/src/project.cpp b/src/project.cpp
index 64cba705..22b9623f 100644
--- a/src/project.cpp
+++ b/src/project.cpp
@@ -1758,6 +1758,12 @@ QMap<QString, int> Project::getEventObjGfxConstants() {
     return constants;
 }
 
+void Project::readMiscellaneousConstants() {
+    QMap<QString, int> pokemonDefines = parser.readCDefines("include/pokemon.h", QStringList() << "MIN_" << "MAX_");
+    miscConstants.insert("max_level_define", pokemonDefines.value("MAX_LEVEL"));
+    miscConstants.insert("min_level_define", pokemonDefines.value("MIN_LEVEL"));
+}
+
 QString Project::fixPalettePath(QString path) {
     path = path.replace(QRegExp("\\.gbapal$"), ".pal");
     return path;
diff --git a/src/ui/montabwidget.cpp b/src/ui/montabwidget.cpp
index 24f1a68f..18319f9a 100644
--- a/src/ui/montabwidget.cpp
+++ b/src/ui/montabwidget.cpp
@@ -68,7 +68,7 @@ void MonTabWidget::populateTab(int tabIndex, WildMonInfo monInfo, QString fieldN
     speciesTable->setColumnCount(6);
 
     QStringList landMonTableHeaders;
-    landMonTableHeaders << "Index" << "Species" << "Min Level" << "Max Level" << "Index Percentage" << "Encounter Rate";
+    landMonTableHeaders << "Index" << "Species" << "Min Level" << "Max Level" << "Index Ratio" << "Encounter Rate";
     speciesTable->setHorizontalHeaderLabels(landMonTableHeaders);
     speciesTable->horizontalHeader()->show();
     speciesTable->verticalHeader()->hide();
@@ -126,10 +126,10 @@ void MonTabWidget::createSpeciesTableRow(QTableWidget *table, WildPokemon mon, i
 
     QSpinBox *minLevel = new QSpinBox;
     QSpinBox *maxLevel = new QSpinBox;
-    minLevel->setMinimum(1);
-    minLevel->setMaximum(100);
-    maxLevel->setMinimum(1);
-    maxLevel->setMaximum(100);
+    minLevel->setMinimum(project->miscConstants.value("min_level_define").toInt());
+    minLevel->setMaximum(project->miscConstants.value("max_level_define").toInt());
+    maxLevel->setMinimum(project->miscConstants.value("min_level_define").toInt());
+    maxLevel->setMaximum(project->miscConstants.value("max_level_define").toInt());
     minLevel->setValue(mon.minLevel);
     maxLevel->setValue(mon.maxLevel);
 
@@ -143,7 +143,7 @@ void MonTabWidget::createSpeciesTableRow(QTableWidget *table, WildPokemon mon, i
         if (field.first == fieldName) break;
         fieldIndex++;
     }
-    QLabel *percentLabel = new QLabel(QString("%1%").arg(
+    QLabel *percentLabel = new QLabel(QString("%1").arg(
         QString::number(project->wildMonFields[fieldIndex].second[index - 1]
     )));