diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index 102d8b8b17..8445bf4ec6 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -10,6 +10,7 @@
 - Fix: [#12701] Silent NSIS setup flag /S isn't silent, upgrade pop-up appears anyway.
 - Fix: [#12737] Space Rings draw the same vehicle 4 times.
 - Fix: [#12764] Rides don't start aged anymore.
+- Fix: [#12818] Ride price not ignored in free-rides parks.
 - Fix: [#12820] Title menu buttons not invalidating properly
 - Fix: [#12845] Deleting ride with active ad campaign creates incorrect notification.
 - Fix: [#12857] Incorrect Peep thoughts in imported RCT1 parks.
diff --git a/src/openrct2/network/NetworkBase.cpp b/src/openrct2/network/NetworkBase.cpp
index d52209c464..18c9264ff2 100644
--- a/src/openrct2/network/NetworkBase.cpp
+++ b/src/openrct2/network/NetworkBase.cpp
@@ -33,7 +33,7 @@
 // This string specifies which version of network stream current build uses.
 // It is used for making sure only compatible builds get connected, even within
 // single OpenRCT2 version.
-#define NETWORK_STREAM_VERSION "3"
+#define NETWORK_STREAM_VERSION "4"
 #define NETWORK_STREAM_ID OPENRCT2_VERSION "-" NETWORK_STREAM_VERSION
 
 static Peep* _pickup_peep = nullptr;
diff --git a/src/openrct2/world/Park.cpp b/src/openrct2/world/Park.cpp
index db8bca1d9b..bea88d46c7 100644
--- a/src/openrct2/world/Park.cpp
+++ b/src/openrct2/world/Park.cpp
@@ -522,6 +522,7 @@ money32 Park::CalculateCompanyValue() const
 money16 Park::CalculateTotalRideValueForMoney() const
 {
     money16 totalRideValue = 0;
+    bool ridePricesUnlocked = park_ride_prices_unlocked() && !(gParkFlags & PARK_FLAGS_NO_MONEY);
     for (auto& ride : GetRideManager())
     {
         if (ride.status != RIDE_STATUS_OPEN)
@@ -534,7 +535,11 @@ money16 Park::CalculateTotalRideValueForMoney() const
         // Add ride value
         if (ride.value != RIDE_VALUE_UNDEFINED)
         {
-            money16 rideValue = static_cast<money16>(ride.value - ride.price[0]);
+            money16 rideValue = static_cast<money16>(ride.value);
+            if (ridePricesUnlocked)
+            {
+                rideValue -= ride.price[0];
+            }
             if (rideValue > 0)
             {
                 totalRideValue += rideValue * 2;