diff --git a/FreePackages.Tests/Apps.cs b/FreePackages.Tests/Apps.cs
index a7d3a76..f76aaa3 100644
--- a/FreePackages.Tests/Apps.cs
+++ b/FreePackages.Tests/Apps.cs
@@ -57,6 +57,7 @@ public void CanDetectRedeemableAppWithAppRequirement() {
 
 		Assert.IsTrue(app.MustOwnAppToPurchase > 0);
 		Assert.IsTrue(PackageFilter.IsRedeemableApp(app));
+		Assert.IsTrue(app.MustOwnAppToPurchase == app.DLCForAppID);
 	}
 
 	[TestMethod]
diff --git a/FreePackages/Data/FilterableApp.cs b/FreePackages/Data/FilterableApp.cs
index 1738eee..3f92703 100644
--- a/FreePackages/Data/FilterableApp.cs
+++ b/FreePackages/Data/FilterableApp.cs
@@ -14,6 +14,7 @@ internal sealed class FilterableApp {
 		internal string? ReleaseState;
 		internal string? State;
 		internal uint MustOwnAppToPurchase;
+		internal uint DLCForAppID;
 		internal List<string>? RestrictedCountries;
 		internal List<string>? PurchaseRestrictedCountries;
 		internal bool AllowPurchaseFromRestrictedCountries;
@@ -41,6 +42,7 @@ internal FilterableApp(uint id, KeyValue kv) {
 			ReleaseState = kv["common"]["releasestate"].AsString();
 			State = kv["extended"]["state"].AsString();
 			MustOwnAppToPurchase = kv["extended"]["mustownapptopurchase"].AsUnsignedInteger();
+			DLCForAppID = kv["extended"]["dlcforappid"].AsUnsignedInteger();
 			RestrictedCountries = kv["common"]["restricted_countries"].AsString()?.ToUpper().Split(",").ToList();
 			PurchaseRestrictedCountries = kv["extended"]["purchaserestrictedcountries"].AsString()?.ToUpper().Split(" ").ToList();
 			AllowPurchaseFromRestrictedCountries = kv["extended"]["allowpurchasefromrestrictedcountries"].AsBoolean();
diff --git a/FreePackages/Data/FilterablePackage.cs b/FreePackages/Data/FilterablePackage.cs
index cbe4651..5227b46 100644
--- a/FreePackages/Data/FilterablePackage.cs
+++ b/FreePackages/Data/FilterablePackage.cs
@@ -23,6 +23,7 @@ internal sealed class FilterablePackage {
 		internal List<string>? PurchaseRestrictedCountries;
 		internal bool AllowPurchaseFromRestrictedCountries;
 		internal bool FreeWeekend;
+		internal bool BetaTesterPackage;
 		
 		internal FilterablePackage(SteamApps.PICSProductInfoCallback.PICSProductInfo productInfo, bool isNew = false) : this(productInfo.ID, productInfo.KeyValues, isNew) {}
 		internal FilterablePackage(KeyValue kv, bool isNew = false) : this(Convert.ToUInt32(kv.Name), kv, isNew) {}
@@ -42,6 +43,7 @@ internal FilterablePackage(uint id, KeyValue kv, bool isNew) {
 			PurchaseRestrictedCountries = kv["extended"]["purchaserestrictedcountries"].AsString()?.ToUpper().Split(" ").ToList();
 			AllowPurchaseFromRestrictedCountries = kv["extended"]["allowpurchasefromrestrictedcountries"].AsBoolean();
 			FreeWeekend = kv["extended"]["freeweekend"].AsBoolean();
+			BetaTesterPackage = kv["extended"]["betatesterpackage"].AsBoolean();
 		}
 
 		internal void AddPackageContents(IEnumerable<SteamApps.PICSProductInfoCallback.PICSProductInfo> productInfos) => AddPackageContents(productInfos.Select(productInfo => (productInfo.ID, productInfo.KeyValues)));
@@ -104,6 +106,11 @@ internal bool IsAvailable() {
 				return false;
 			}
 
+			if (BetaTesterPackage) {
+				// Playtests can't be activated through packages
+				return false;
+			}
+
 			return true;
 		}
 
diff --git a/FreePackages/Handlers/PackageFilter.cs b/FreePackages/Handlers/PackageFilter.cs
index c5d038e..c7aba4a 100644
--- a/FreePackages/Handlers/PackageFilter.cs
+++ b/FreePackages/Handlers/PackageFilter.cs
@@ -66,6 +66,12 @@ internal bool IsRedeemableApp(FilterableApp app, HashSet<uint>? includedAppIDs =
 				return false;
 			}
 
+			if (app.DLCForAppID > 0 && !OwnedAppIDs.Contains(app.DLCForAppID) && (includedAppIDs == null || !includedAppIDs.Contains(app.DLCForAppID))) {
+				// Missing a necessary app
+				// Note: Some apps have only DLCForAppid and are missing MustOwnAppToPurchase, so we need to check this also, ex: https://steamdb.info/app/41046
+				return false;
+			}
+
 			if (app.RestrictedCountries != null && app.RestrictedCountries.Contains(Country, StringComparer.OrdinalIgnoreCase)) {
 				// App is restricted in this bot's country
 				return false;
diff --git a/README.md b/README.md
index fd384fb..aeb33f8 100644
--- a/README.md
+++ b/README.md
@@ -437,6 +437,7 @@ You can define as many filters as you'd like, and packages that pass any one of
 
 Command | Access | Description
 --- | --- | ---
+`freepackages`|`FamilySharing`|Prints version of plugin.
 `queuestatus [Bots]`|`Master`|Prints the status of the given bot's packages queue
 `queuelicense [Bots] <Licenses>`|`Master`|Adds given `licenses`, explained [here](https://github.com/JustArchiNET/ArchiSteamFarm/wiki/Commands#addlicense-licenses), to the given bot's packages queue
 `queuelicense^ [Bots] <Licenses>`|`Master`|Adds given `licenses`, explained [here](https://github.com/JustArchiNET/ArchiSteamFarm/wiki/Commands#addlicense-licenses), to the given bot's packages queue using that bot's package filters