diff --git a/src/fheroes2/campaign/campaign_data.cpp b/src/fheroes2/campaign/campaign_data.cpp
index b84fd25fdf8..9a7173dfeef 100644
--- a/src/fheroes2/campaign/campaign_data.cpp
+++ b/src/fheroes2/campaign/campaign_data.cpp
@@ -744,7 +744,7 @@ namespace Campaign
         }
 
         if ( allAIPlayersInAlliance ) {
-            const Colors humanColors( mapInfo.colorsAvailableForHumans );
+            const Colors humanColors( mapInfo.humanPlayerColors );
             // Make sure that this is only one human player on the map.
             if ( humanColors.size() != 1 ) {
                 // Looks like somebody is modifying the original map.
@@ -752,7 +752,7 @@ namespace Campaign
                 return;
             }
 
-            const int aiColors = ( mapInfo.kingdomColors & ( ~mapInfo.colorsAvailableForHumans ) );
+            const int aiColors = ( mapInfo.availablePlayerColors & ( ~mapInfo.humanPlayerColors ) );
             if ( aiColors == 0 ) {
                 // This is definitely not the map to modify.
                 assert( 0 );
diff --git a/src/fheroes2/dialog/dialog_selectscenario.cpp b/src/fheroes2/dialog/dialog_selectscenario.cpp
index 1604eb32140..31a2041be7c 100644
--- a/src/fheroes2/dialog/dialog_selectscenario.cpp
+++ b/src/fheroes2/dialog/dialog_selectscenario.cpp
@@ -265,7 +265,7 @@ void ScenarioListBox::RedrawBackground( const fheroes2::Point & dst )
 
 void ScenarioListBox::_renderScenarioListItem( const Maps::FileInfo & info, fheroes2::Display & display, const int32_t dsty, const bool current ) const
 {
-    fheroes2::Blit( _getPlayersCountIcon( info.kingdomColors ), display, _offsetX + SCENARIO_LIST_COUNT_PLAYERS_OFFSET_X, dsty );
+    fheroes2::Blit( _getPlayersCountIcon( info.availablePlayerColors ), display, _offsetX + SCENARIO_LIST_COUNT_PLAYERS_OFFSET_X, dsty );
     _renderMapIcon( info.width, display, _offsetX + SCENARIO_LIST_MAP_SIZE_OFFSET_X, dsty );
     fheroes2::Blit( _getMapTypeIcon( info.version ), display, _offsetX + SCENARIO_LIST_MAP_TYPE_OFFSET_X, dsty );
     if ( _isForEditor ) {
@@ -282,7 +282,8 @@ void ScenarioListBox::_renderSelectedScenarioInfo( fheroes2::Display & display,
 {
     const Maps::FileInfo & info = GetCurrent();
 
-    fheroes2::Blit( _getPlayersCountIcon( info.kingdomColors ), display, dst.x + SELECTED_SCENARIO_COUNT_PLAYERS_OFFSET_X, dst.y + SELECTED_SCENARIO_GENERAL_OFFSET_Y );
+    fheroes2::Blit( _getPlayersCountIcon( info.availablePlayerColors ), display, dst.x + SELECTED_SCENARIO_COUNT_PLAYERS_OFFSET_X,
+                    dst.y + SELECTED_SCENARIO_GENERAL_OFFSET_Y );
     _renderMapIcon( info.width, display, dst.x + SELECTED_SCENARIO_MAP_SIZE_OFFSET_X, dst.y + SELECTED_SCENARIO_GENERAL_OFFSET_Y );
     fheroes2::Blit( _getMapTypeIcon( info.version ), display, dst.x + SELECTED_SCENARIO_MAP_TYPE_OFFSET_X, dst.y + SELECTED_SCENARIO_GENERAL_OFFSET_Y );
 
diff --git a/src/fheroes2/editor/editor_save_map_window.cpp b/src/fheroes2/editor/editor_save_map_window.cpp
index 84a29028bfc..4a31c80eb33 100644
--- a/src/fheroes2/editor/editor_save_map_window.cpp
+++ b/src/fheroes2/editor/editor_save_map_window.cpp
@@ -158,7 +158,7 @@ namespace
         fileNameText.fitToOneRow( maxFileNameWidth - 40 );
         fileNameText.draw( posX + 44, posY + 2, display );
 
-        const uint32_t racesCountIcnIndex = static_cast<uint32_t>( Color::Count( info.kingdomColors ) + 19 );
+        const uint32_t racesCountIcnIndex = static_cast<uint32_t>( Color::Count( info.availablePlayerColors ) + 19 );
         const fheroes2::Sprite & racesCount = fheroes2::AGG::GetICN( ICN::REQUESTS, racesCountIcnIndex );
         fheroes2::Copy( racesCount, 0, 0, display, posX + 6, posY, racesCount.width(), racesCount.height() );
 
diff --git a/src/fheroes2/gui/player_info.cpp b/src/fheroes2/gui/player_info.cpp
index 3c38a8bd5c3..cd1e3e11c12 100644
--- a/src/fheroes2/gui/player_info.cpp
+++ b/src/fheroes2/gui/player_info.cpp
@@ -363,7 +363,7 @@ bool Interface::PlayersInfo::QueueEventProcessing()
         else {
             const int playerColor = player->GetColor();
 
-            if ( playerColor & fi.colorsAvailableForHumans ) {
+            if ( playerColor & fi.humanPlayerColors ) {
                 const int human = conf.GetPlayers().GetColors( CONTROL_HUMAN, true );
 
                 if ( playerColor != human ) {
diff --git a/src/fheroes2/maps/maps_fileinfo.cpp b/src/fheroes2/maps/maps_fileinfo.cpp
index 9ed4b74c2e9..214817ad38c 100644
--- a/src/fheroes2/maps/maps_fileinfo.cpp
+++ b/src/fheroes2/maps/maps_fileinfo.cpp
@@ -176,13 +176,13 @@ void Maps::FileInfo::Reset()
         unions[i] = Color::IndexToColor( i );
     }
 
-    kingdomColors = 0;
-    colorsAvailableForHumans = 0;
-    colorsAvailableForComp = 0;
+    availablePlayerColors = 0;
+    humanPlayerColors = 0;
+    computerPlayerColors = 0;
     colorsOfRandomRaces = 0;
 
     victoryConditionType = VICTORY_DEFEAT_EVERYONE;
-    compAlsoWins = false;
+    isVictoryConditionApplicableForAI = false;
     allowNormalVictory = false;
     victoryConditionParams.fill( 0 );
 
@@ -248,25 +248,25 @@ bool Maps::FileInfo::readMP2Map( std::string filePath, const bool isForEditor )
     // Colors used by kingdoms: blue, green, red, yellow, orange, purple
     for ( const int color : colors ) {
         if ( fs.get() != 0 ) {
-            kingdomColors |= color;
+            availablePlayerColors |= color;
         }
     }
 
     // Colors available for human players: blue, green, red, yellow, orange, purple
     for ( const int color : colors ) {
         if ( fs.get() != 0 ) {
-            colorsAvailableForHumans |= color;
+            humanPlayerColors |= color;
         }
     }
 
     // Colors available for computer players: blue, green, red, yellow, orange, purple
     for ( const int color : colors ) {
         if ( fs.get() != 0 ) {
-            colorsAvailableForComp |= color;
+            computerPlayerColors |= color;
         }
     }
 
-    if ( !isForEditor && colorsAvailableForHumans == 0 ) {
+    if ( !isForEditor && humanPlayerColors == 0 ) {
         // This is not a valid map since no human players exist so it cannot be played.
         DEBUG_LOG( DBG_GAME, DBG_WARN, "Map " << filename << " does not contain any human players." )
         return false;
@@ -280,7 +280,7 @@ bool Maps::FileInfo::readMP2Map( std::string filePath, const bool isForEditor )
     // Victory condition type.
     victoryConditionType = fs.get();
     // Do the victory conditions apply to AI too?
-    compAlsoWins = ( fs.get() != 0 );
+    isVictoryConditionApplicableForAI = ( fs.get() != 0 );
     // Is "normal victory" (defeating all other players) applicable here?
     allowNormalVictory = ( fs.get() != 0 );
     // Parameter of victory condition.
@@ -315,7 +315,7 @@ bool Maps::FileInfo::readMP2Map( std::string filePath, const bool isForEditor )
     bool skipUnionSetup = false;
     // If loss conditions are LOSS_HERO and victory conditions are VICTORY_DEFEAT_EVERYONE then we have to verify the color to which this object belongs to.
     // If the color is under computer control only we have to make it as an ally for human player.
-    if ( lossConditionType == LOSS_HERO && victoryConditionType == VICTORY_DEFEAT_EVERYONE && Colors( colorsAvailableForHumans ).size() == 1 ) {
+    if ( lossConditionType == LOSS_HERO && victoryConditionType == VICTORY_DEFEAT_EVERYONE && Colors( humanPlayerColors ).size() == 1 ) {
         // Each tile needs 16 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 16 + 32 + 32 = 160 bits or 20 bytes.
         fs.seek( MP2::MP2_MAP_INFO_SIZE + ( lossConditionParams[0] + lossConditionParams[1] * width ) * 20 );
 
@@ -326,9 +326,9 @@ bool Maps::FileInfo::readMP2Map( std::string filePath, const bool isForEditor )
         tile.Init( 0, mp2tile );
 
         const std::pair<int, int> colorRace = getColorRaceFromHeroSprite( tile.getMainObjectPart().icnIndex );
-        if ( ( colorRace.first & colorsAvailableForHumans ) == 0 ) {
-            const int side1 = colorRace.first | colorsAvailableForHumans;
-            const int side2 = colorsAvailableForComp ^ colorRace.first;
+        if ( ( colorRace.first & humanPlayerColors ) == 0 ) {
+            const int side1 = colorRace.first | humanPlayerColors;
+            const int side2 = computerPlayerColors ^ colorRace.first;
 
             FillUnions( side1, side2 );
 
@@ -351,7 +351,7 @@ bool Maps::FileInfo::readMP2Map( std::string filePath, const bool isForEditor )
         int side1 = 0;
         int side2 = 0;
 
-        const Colors availableColors( kingdomColors );
+        const Colors availableColors( availablePlayerColors );
         if ( availableColors.empty() ) {
             DEBUG_LOG( DBG_GAME, DBG_WARN, "File " << filename << ": invalid list of kingdom colors during map load" )
             return false;
@@ -402,7 +402,7 @@ bool Maps::FileInfo::readResurrectionMap( std::string filePath, const bool isFor
         return false;
     }
 
-    if ( !isForEditor && colorsAvailableForHumans == 0 ) {
+    if ( !isForEditor && humanPlayerColors == 0 ) {
         // This is not a valid map since no human players exist so it cannot be played.
         DEBUG_LOG( DBG_GAME, DBG_WARN, "Map " << filename << " does not contain any human players." )
         return false;
@@ -429,14 +429,14 @@ bool Maps::FileInfo::loadResurrectionMap( const Map_Format::BaseMapFormat & map,
     assert( ( map.availablePlayerColors & map.computerPlayerColors ) == map.computerPlayerColors );
     assert( ( map.availablePlayerColors & ( map.humanPlayerColors | map.computerPlayerColors ) ) == map.availablePlayerColors );
 
-    kingdomColors = map.availablePlayerColors;
-    colorsAvailableForHumans = map.humanPlayerColors;
-    colorsAvailableForComp = map.computerPlayerColors;
+    availablePlayerColors = map.availablePlayerColors;
+    humanPlayerColors = map.humanPlayerColors;
+    computerPlayerColors = map.computerPlayerColors;
 
     races = map.playerRace;
 
     victoryConditionType = map.victoryConditionType;
-    compAlsoWins = map.isVictoryConditionApplicableForAI;
+    isVictoryConditionApplicableForAI = map.isVictoryConditionApplicableForAI;
     allowNormalVictory = map.allowNormalVictory;
 
     lossConditionType = map.lossConditionType;
@@ -474,7 +474,7 @@ bool Maps::FileInfo::loadResurrectionMap( const Map_Format::BaseMapFormat & map,
         // Since this is a normal victory condition.
         // So, no metadata should exist.
         assert( map.victoryConditionMetadata.empty() );
-        compAlsoWins = true;
+        isVictoryConditionApplicableForAI = true;
         allowNormalVictory = true;
         break;
     case VICTORY_CAPTURE_TOWN:
@@ -630,7 +630,7 @@ uint32_t Maps::FileInfo::ConditionLoss() const
 
 bool Maps::FileInfo::WinsCompAlsoWins() const
 {
-    return compAlsoWins && ( ( GameOver::WINS_TOWN | GameOver::WINS_GOLD ) & ConditionWins() );
+    return isVictoryConditionApplicableForAI && ( ( GameOver::WINS_TOWN | GameOver::WINS_GOLD ) & ConditionWins() );
 }
 
 OStreamBase & Maps::operator<<( OStreamBase & stream, const FileInfo & fi )
@@ -645,10 +645,10 @@ OStreamBase & Maps::operator<<( OStreamBase & stream, const FileInfo & fi )
         stream << fi.races[i] << fi.unions[i];
     }
 
-    return stream << fi.kingdomColors << fi.colorsAvailableForHumans << fi.colorsAvailableForComp << fi.colorsOfRandomRaces << fi.victoryConditionType << fi.compAlsoWins
-                  << fi.allowNormalVictory << fi.victoryConditionParams[0] << fi.victoryConditionParams[1] << fi.lossConditionType << fi.lossConditionParams[0]
-                  << fi.lossConditionParams[1] << fi.timestamp << fi.startWithHeroInFirstCastle << fi.version << fi.worldDay << fi.worldWeek << fi.worldMonth
-                  << fi.mainLanguage;
+    return stream << fi.availablePlayerColors << fi.humanPlayerColors << fi.computerPlayerColors << fi.colorsOfRandomRaces << fi.victoryConditionType
+                  << fi.isVictoryConditionApplicableForAI << fi.allowNormalVictory << fi.victoryConditionParams[0] << fi.victoryConditionParams[1] << fi.lossConditionType
+                  << fi.lossConditionParams[0] << fi.lossConditionParams[1] << fi.timestamp << fi.startWithHeroInFirstCastle << fi.version << fi.worldDay << fi.worldWeek
+                  << fi.worldMonth << fi.mainLanguage;
 }
 
 IStreamBase & Maps::operator>>( IStreamBase & stream, FileInfo & fi )
@@ -676,9 +676,10 @@ IStreamBase & Maps::operator>>( IStreamBase & stream, FileInfo & fi )
         }
     }
 
-    stream >> fi.kingdomColors >> fi.colorsAvailableForHumans >> fi.colorsAvailableForComp >> fi.colorsOfRandomRaces >> fi.victoryConditionType >> fi.compAlsoWins
-        >> fi.allowNormalVictory >> fi.victoryConditionParams[0] >> fi.victoryConditionParams[1] >> fi.lossConditionType >> fi.lossConditionParams[0]
-        >> fi.lossConditionParams[1] >> fi.timestamp >> fi.startWithHeroInFirstCastle >> fi.version >> fi.worldDay >> fi.worldWeek >> fi.worldMonth;
+    stream >> fi.availablePlayerColors >> fi.humanPlayerColors >> fi.computerPlayerColors >> fi.colorsOfRandomRaces >> fi.victoryConditionType
+        >> fi.isVictoryConditionApplicableForAI >> fi.allowNormalVictory >> fi.victoryConditionParams[0] >> fi.victoryConditionParams[1] >> fi.lossConditionType
+        >> fi.lossConditionParams[0] >> fi.lossConditionParams[1] >> fi.timestamp >> fi.startWithHeroInFirstCastle >> fi.version >> fi.worldDay >> fi.worldWeek
+        >> fi.worldMonth;
 
     static_assert( LAST_SUPPORTED_FORMAT_VERSION < FORMAT_VERSION_1103_RELEASE, "Remove the logic below." );
     if ( Game::GetVersionOfCurrentSaveFile() < FORMAT_VERSION_1103_RELEASE ) {
diff --git a/src/fheroes2/maps/maps_fileinfo.h b/src/fheroes2/maps/maps_fileinfo.h
index ab6694c3eb0..527fd91e313 100644
--- a/src/fheroes2/maps/maps_fileinfo.h
+++ b/src/fheroes2/maps/maps_fileinfo.h
@@ -80,17 +80,17 @@ namespace Maps
 
         int AllowCompHumanColors() const
         {
-            return colorsAvailableForHumans & colorsAvailableForComp;
+            return humanPlayerColors & computerPlayerColors;
         }
 
         int HumanOnlyColors() const
         {
-            return colorsAvailableForHumans & ~colorsAvailableForComp;
+            return humanPlayerColors & ~computerPlayerColors;
         }
 
         int ComputerOnlyColors() const
         {
-            return colorsAvailableForComp & ~colorsAvailableForHumans;
+            return computerPlayerColors & ~humanPlayerColors;
         }
 
         int KingdomRace( int color ) const;
@@ -132,7 +132,7 @@ namespace Maps
 
         void removeHumanColors( const int colors )
         {
-            colorsAvailableForHumans &= ~colors;
+            humanPlayerColors &= ~colors;
         }
 
         bool AllowChangeRace( const int color ) const
@@ -185,14 +185,14 @@ namespace Maps
         std::array<uint8_t, maxNumOfPlayers> races;
         std::array<uint8_t, maxNumOfPlayers> unions;
 
-        uint8_t kingdomColors;
-        uint8_t colorsAvailableForHumans;
-        uint8_t colorsAvailableForComp;
+        uint8_t availablePlayerColors;
+        uint8_t humanPlayerColors;
+        uint8_t computerPlayerColors;
         uint8_t colorsOfRandomRaces;
 
         // Refer to the VictoryCondition enumeration.
         uint8_t victoryConditionType;
-        bool compAlsoWins;
+        bool isVictoryConditionApplicableForAI;
         bool allowNormalVictory;
         std::array<uint16_t, 2> victoryConditionParams;
 
diff --git a/src/fheroes2/system/players.cpp b/src/fheroes2/system/players.cpp
index 31f1bcc9927..0f41114dbc9 100644
--- a/src/fheroes2/system/players.cpp
+++ b/src/fheroes2/system/players.cpp
@@ -326,13 +326,13 @@ void Players::Init( int colors )
 
 void Players::Init( const Maps::FileInfo & fi )
 {
-    if ( fi.kingdomColors == 0 ) {
+    if ( fi.availablePlayerColors == 0 ) {
         DEBUG_LOG( DBG_GAME, DBG_INFO, "No players are set." )
         return;
     }
 
     clear();
-    const Colors vcolors( fi.kingdomColors );
+    const Colors vcolors( fi.availablePlayerColors );
 
     Player * first = nullptr;
 
@@ -344,7 +344,7 @@ void Players::Init( const Maps::FileInfo & fi )
 
         if ( ( color & fi.HumanOnlyColors() ) && Settings::Get().IsGameType( Game::TYPE_MULTI ) )
             player->SetControl( CONTROL_HUMAN );
-        else if ( color & fi.colorsAvailableForHumans )
+        else if ( color & fi.humanPlayerColors )
             player->SetControl( player->GetControl() | CONTROL_HUMAN );
 
         if ( !first && ( player->GetControl() & CONTROL_HUMAN ) )