In theory this should be good

src/lib/hostscript.js

@@ -0,0 +1,167 @@
+const script = `
+------------------- UTILITY FUNCTIONS --------------------------
+
+local cdnSuccess = 0
+local cdnFailure = 0
+
+function waitForChild(parent, childName)
+	while true do
+		local child = parent:findFirstChild(childName)
+		if child then
+			return child
+		end
+		parent.ChildAdded:wait()
+	end
+end
+
+-- returns the player object that killed this humanoid
+-- returns nil if the killer is no longer in the game
+function getKillerOfHumanoidIfStillInGame(humanoid)
+
+	-- check for kill tag on humanoid - may be more than one - todo: deal with this
+	local tag = humanoid:findFirstChild("creator")
+
+	-- find player with name on tag
+	if tag then
+		local killer = tag.Value
+		if killer.Parent then -- killer still in game
+			return killer
+		end
+	end
+
+	return nil
+end
+-----------------------------------END UTILITY FUNCTIONS -------------------------
+
+-----------------------------------"CUSTOM" SHARED CODE----------------------------------
+
+pcall(function() settings().Network.UseInstancePacketCache = true end)
+pcall(function() settings().Network.UsePhysicsPacketCache = true end)
+pcall(function() settings()["Task Scheduler"].PriorityMethod = Enum.PriorityMethod.AccumulatedError end)
+
+
+settings().Network.PhysicsSend = Enum.PhysicsSendMethod.TopNErrors
+settings().Network.ExperimentalPhysicsEnabled = true
+settings().Network.WaitingForCharacterLogRate = 100
+pcall(function() settings().Diagnostics:LegacyScriptMode() end)
+
+-----------------------------------START GAME SHARED SCRIPT------------------------------
+
+-- establish this peer as the Server
+local ns = game:GetService("NetworkServer")
+
+local badgeUrlFlagExists, badgeUrlFlagValue = pcall(function () return settings():GetFFlag("NewBadgeServiceUrlEnabled") end)
+local newBadgeUrlEnabled = badgeUrlFlagExists and badgeUrlFlagValue
+if url~=nil then
+	local url = "http://www.rowblx.xyz"
+
+	pcall(function() game:GetService("Players"):SetAbuseReportUrl(url .. "/AbuseReport/InGameChatHandler.ashx") end)
+	pcall(function() game:GetService("ScriptInformationProvider"):SetAssetUrl(url .. "/Asset/") end)
+	pcall(function() game:GetService("ContentProvider"):SetBaseUrl(url .. "/") end)
+	pcall(function() game:GetService("Players"):SetChatFilterUrl(url .. "/Game/ChatFilter.ashx") end)
+	
+	if gameCode then
+		game:SetVIPServerId(tostring(gameCode))
+	end
+
+	game:GetService("BadgeService"):SetPlaceId(1818)
+	game:SetPlaceId(1818)
+	game:SetCreatorId(123891239128398123)
+
+
+	if newBadgeUrlEnabled then
+		game:GetService("BadgeService"):SetAwardBadgeUrl(apiProxyUrl .. "/assets/award-badge?userId=%d&badgeId=%d&placeId=%d")
+	end
+
+	if access~=nil then
+		if not newBadgeUrlEnabled then
+			game:GetService("BadgeService"):SetAwardBadgeUrl(url .. "/Game/Badge/AwardBadge.ashx?UserID=%d&BadgeID=%d&PlaceID=%d&" .. access)
+		end
+
+		game:GetService("BadgeService"):SetHasBadgeUrl(url .. "/Game/Badge/HasBadge.ashx?UserID=%d&BadgeID=%d&" .. access)
+		game:GetService("BadgeService"):SetIsBadgeDisabledUrl(url .. "/Game/Badge/IsBadgeDisabled.ashx?BadgeID=%d&PlaceID=%d&" .. access)
+
+		game:GetService("FriendService"):SetMakeFriendUrl(url .. "/Game/CreateFriend?firstUserId=%d&secondUserId=%d")
+		game:GetService("FriendService"):SetBreakFriendUrl(url .. "/Game/BreakFriend?firstUserId=%d&secondUserId=%d")
+		game:GetService("FriendService"):SetGetFriendsUrl(url .. "/Game/AreFriends?userId=%d")
+	end
+	
+	pcall(function() loadfile(url .. "/Game/LoadPlaceInfo.ashx?PlaceId=" .. placeId)() end)
+	
+	pcall(function() 
+				if access then
+					loadfile(url .. "/Game/PlaceSpecificScript.ashx?PlaceId=" .. placeId .. "&" .. access)()
+				end
+			end)
+end
+
+pcall(function() game:GetService("NetworkServer"):SetIsPlayerAuthenticationRequired(true) end)
+settings().Diagnostics.LuaRamLimit = 0
+
+
+
+if placeId~=nil and killID~=nil and deathID~=nil and url~=nil then
+	-- listen for the death of a Player
+	function createDeathMonitor(player)
+		-- we don't need to clean up old monitors or connections since the Character will be destroyed soon
+		if player.Character then
+			local humanoid = waitForChild(player.Character, "Humanoid")
+			humanoid.Died:connect(
+				function ()
+					onDied(player, humanoid)
+				end
+			)
+		end
+	end
+
+	-- listen to all Players' Characters
+	game:GetService("Players").ChildAdded:connect(
+		function (player)
+			createDeathMonitor(player)
+			player.Changed:connect(
+				function (property)
+					if property=="Character" then
+						createDeathMonitor(player)
+					end
+				end
+			)
+		end
+	)
+end
+
+game:GetService("Players").PlayerAdded:connect(function(player)
+	
+	print("Player " .. player.userId .. " added")
+	
+	if url and access and placeId and player and player.userId then
+		game:HttpGet(url .. "/Game/ClientPresence.ashx?action=connect&" .. access .. "&PlaceID=" .. placeId .. "&UserID=" .. player.userId)
+		game:HttpPost(url .. "/Game/PlaceVisit.ashx?UserID=" .. player.userId .. "&AssociatedPlaceID=" .. placeId .. "&" .. access, "")
+	end
+end)
+
+
+game:GetService("Players").PlayerRemoving:connect(function(player)
+	print("Player " .. player.userId .. " leaving")	
+
+	if url and access and placeId and player and player.userId then
+		game:HttpGet(url .. "/Game/ClientPresence.ashx?action=disconnect&" .. access .. "&PlaceID=" .. placeId .. "&UserID=" .. player.userId)
+	end
+end)
+
+-- Now start the connection
+game:Load("rbxasset://temp.rbxl")
+ns:Start({port}, sleeptime)  
+pcall(function() game.LocalSaveEnabled = true end)
+
+-- StartGame --
+Game:GetService("RunService"):Run()`;
+
+import signer from "./signer";
+
+export default function (port) {
+	let hostscript = script.replace("{port}", port);
+	let sig = signer(hostscript);
+	hostscript = `--rbxsig%${sig}%${hostscript}`;
+
+	return hostscript;
+}

src/lib/joinscript.js

@@ -0,0 +1,242 @@
+const script = `
+--[[
+pcall(function() game:GetService("InsertService"):SetBaseSetsUrl("http://www.rowblx.xyz/stamper/inseasset.php?nsets=10&type=base%22") end)
+pcall(function() game:GetService("InsertService"):SetUserSetsUrl("http://www.rowblx.xyz/stamper/inseasset.php?nsets=20&type=user&userid=%d%22") end)
+pcall(function() game:GetService("InsertService"):SetCollectionUrl("http://www.rowblx.xyz/stamper/inseasset.php?sid=%d%22") end)
+pcall(function() game:GetService("InsertService"):SetAssetUrl("http://www.rowblx.xyz/asset/?id=%d") end)
+pcall(function() game:GetService("InsertService"):SetAssetVersionUrl("http://www.rowblx.xyz/asset/?id=%d") end)
+pcall(function() game:GetService("SocialService"):SetGroupUrl("http://10char.xyz/stamper/groupurl.php?method=IsInGroup&playerid=%d&groupid=%d%22") end)
+pcall(function() game:GetService("BadgeService"):SetPlaceId(-1) end)
+pcall(function() game:GetService("BadgeService"):SetIsBadgeLegalUrl("") end)
+pcall(function() game:GetService("ScriptInformationProvider"):SetAssetUrl("http://www.rowblx.xyz/asset/") end)
+pcall(function() game:GetService("ContentProvider"):SetBaseUrl("http://www.rowblx.xyz/stamper/stampericons.php?%22) end)
+]]--
+
+-- functions --------------------------
+function onPlayerAdded(player)
+   -- override
+end
+
+pcall(function() game:SetPlaceID(-1, false) end)
+
+local startTime = tick()
+local connectResolved = false
+local loadResolved = false
+local joinResolved = false
+local playResolved = true
+local playStartTime = 0
+
+local cdnSuccess = 0
+local cdnFailure = 0
+
+settings()["Game Options"].CollisionSoundEnabled = true
+pcall(function() settings().Rendering.EnableFRM = true end)
+pcall(function() settings().Physics.Is30FpsThrottleEnabled = false end)
+pcall(function() settings()["Task Scheduler"].PriorityMethod = Enum.PriorityMethod.AccumulatedError end)
+pcall(function() settings().Physics.PhysicsEnvironmentalThrottle = Enum.EnviromentalPhysicsThrottle.DefaultAuto end)
+
+local threadSleepTime = ...
+
+if threadSleepTime==nil then
+   threadSleepTime = 15
+end
+
+local test = true
+
+local closeConnection = game.Close:connect(function() 
+   if 0 then
+       if not connectResolved then
+           local duration = tick() - startTime;
+       elseif (not loadResolved) or (not joinResolved) then
+           local duration = tick() - startTime;
+           if not loadResolved then
+               loadResolved = true
+           end
+           if not joinResolved then
+               joinResolved = true
+           end
+       elseif not playResolved then
+           playResolved = true
+       end
+   end
+end)
+
+game:GetService("ChangeHistoryService"):SetEnabled(false)
+game:GetService("ContentProvider"):SetThreadPool(16)
+game:GetService("InsertService"):SetBaseSetsUrl("http://www.rowblx.xyz/Game/Tools/InsertAsset.ashx?nsets=10&type=base")
+game:GetService("InsertService"):SetUserSetsUrl("http://www.rowblx.xyz/Game/Tools/InsertAsset.ashx?nsets=20&type=user&userid=%d")
+game:GetService("InsertService"):SetCollectionUrl("http://www.rowblx.xyz/Game/Tools/InsertAsset.ashx?sid=%d")
+game:GetService("InsertService"):SetAssetUrl("http://www.rowblx.xyz/asset/?id=%d")
+game:GetService("InsertService"):SetAssetVersionUrl("http://www.rowblx.xyz/Asset/?assetversionid=%d")
+
+pcall(function() game:GetService("SocialService"):SetFriendUrl("http://www.rowblx.xyz/Game/LuaWebService/HandleSocialRequest.ashx?method=IsFriendsWith&playerid=%d&userid=%d") end)
+pcall(function() game:GetService("SocialService"):SetBestFriendUrl("http://www.rowblx.xyz/Game/LuaWebService/HandleSocialRequest.ashx?method=IsBestFriendsWith&playerid=%d&userid=%d") end)
+pcall(function() game:GetService("SocialService"):SetGroupUrl("http://www.rowblx.xyz/Game/LuaWebService/HandleSocialRequest.ashx?method=IsInGroup&playerid=%d&groupid=%d") end)
+pcall(function() game:GetService("SocialService"):SetGroupRankUrl("http://www.rowblx.xyz/Game/LuaWebService/HandleSocialRequest.ashx?method=GetGroupRank&playerid=%d&groupid=%d") end)
+pcall(function() game:GetService("SocialService"):SetGroupRoleUrl("http://www.rowblx.xyz/Game/LuaWebService/HandleSocialRequest.ashx?method=GetGroupRole&playerid=%d&groupid=%d") end)
+pcall(function() game:GetService("GamePassService"):SetPlayerHasPassUrl("http://rowblx.xyz/Game/GamePass/GamePassHandler.ashx?Action=HasPass&UserID=%d&PassID=%d") end)
+pcall(function() game:GetService("MarketplaceService"):SetProductInfoUrl("https://api.rowblx.xyz/marketplace/productinfo?assetId=%d") end)
+pcall(function() game:GetService("MarketplaceService"):SetPlayerOwnsAssetUrl("https://api.rowblx.xyz/ownership/hasasset?userId=%d&assetId=%d") end)
+pcall(function() game:SetCreatorID(0, Enum.CreatorType.User) end)
+
+pcall(function() game:GetService("Players"):SetChatStyle(Enum.ChatStyle.ClassicAndBubble) end)
+
+local waitingForCharacter = false
+
+pcall( function()
+   if settings().Network.MtuOverride == 0 then
+     settings().Network.MtuOverride = 1400
+   end
+end)
+
+
+client = game:GetService("NetworkClient")
+visit = game:GetService("Visit")
+
+function setMessage(message)
+   -- todo: animated "..."
+   if not false then
+       game:SetMessage(message)
+   else
+       -- hack, good enought for now
+       game:SetMessage("Teleporting ...")
+   end
+end
+
+function showErrorWindow(message, errorType, errorCategory)
+   game:SetMessage(message)
+end
+
+-- called when the client connection closes
+function onDisconnection(peer, lostConnection)
+   if lostConnection then
+       showErrorWindow("You have lost connection", "LostConnection", "LostConnection")
+   else
+       showErrorWindow("This game has been shutdown", "Kick", "Kick")
+   end
+end
+
+function requestCharacter(replicator)
+   
+   -- prepare code for when the Character appears
+   local connection
+   connection = player.Changed:connect(function (property)
+       if property=="Character" then
+           game:ClearMessage()
+           waitingForCharacter = false
+           
+           connection:disconnect()
+       
+           if 0 then
+               if not joinResolved then
+                   local duration = tick() - startTime;
+                   joinResolved = true
+                   
+                   playStartTime = tick()
+                   playResolved = false
+               end
+           end
+       end
+   end)
+   
+   setMessage("Requesting character")
+   
+   local success, err = pcall(function()	
+       replicator:RequestCharacter()
+       setMessage("Waiting for character")
+       waitingForCharacter = true
+   end)
+end
+
+function onConnectionAccepted(url, replicator)
+   connectResolved = true
+
+   local waitingForMarker = true
+   
+   local success, err = pcall(function()	
+       if not test then 
+           visit:SetPing("", 300) 
+       end
+       
+       if not false then
+           game:SetMessageBrickCount()
+       else
+           setMessage("Teleporting ...")
+       end
+
+       replicator.Disconnection:connect(onDisconnection)
+       
+       local marker = replicator:SendMarker()
+       
+       marker.Received:connect(function()
+           waitingForMarker = false
+           requestCharacter(replicator)
+       end)
+   end)
+   
+   if not success then
+       return
+   end
+   
+   while waitingForMarker do
+       workspace:ZoomToExtents()
+       wait(0.5)
+   end
+end
+
+-- called when the client connection fails
+function onConnectionFailed(_, error)
+   showErrorWindow("Failed to connect to the Game. (ID=" .. error .. ")", "ID" .. error, "Other")
+end
+
+-- called when the client connection is rejected
+function onConnectionRejected()
+   connectionFailed:disconnect()
+   showErrorWindow("This game is not available. Please try another", "WrongVersion", "WrongVersion")
+end
+
+pcall(function() settings().Diagnostics:LegacyScriptMode() end)
+local success, err = pcall(function()	
+
+   game:SetRemoteBuildMode(true)
+   
+   setMessage("Connecting to Server")
+   client.ConnectionAccepted:connect(onConnectionAccepted)
+   client.ConnectionRejected:connect(onConnectionRejected)
+   connectionFailed = client.ConnectionFailed:connect(onConnectionFailed)
+   client.Ticket = ""
+   
+   playerConnectSucces, player = pcall(function() return client:PlayerConnect({id}, "{ip}", {port}, 0, threadSleepTime) end)
+
+   player:SetSuperSafeChat(false)
+   pcall(function() player:SetUnder13(false) end)
+   pcall(function() player:SetMembershipType(Enum.MembershipType.{membership}) end)
+   pcall(function() player:SetAccountAge(365) end)
+   player.Idled:connect(onPlayerIdled)
+   
+   -- Overriden
+   onPlayerAdded(player)
+   
+   -- player.CharacterAppearance = "http://www.rowblx.xyz/charapp/Custom.php?pants=<?php echo $pant; ?>&shirt=<?php echo $shirt; ?>&hat=<?php echo $hat; ?>&face=<?php echo $face; ?>"	
+   if not test then visit:SetUploadUrl("")end
+       player.Name = "{username}"
+       
+end)
+
+pcall(function() game:SetScreenshotInfo("") end)`;
+
+import signer from "./signer";
+
+export default function (id, username, ip, port, membership) {
+	let joinscript = script
+		.replace("{id}", id)
+		.replace("{username}", username)
+		.replace("{ip}", ip)
+		.replace("{port}", port)
+		.replace("{membership}", membership);
+
+	let sig = signer(joinscript);
+	joinscript = `--rbxsig%${sig}%${joinscript}`;
+
+	return joinscript;
+}

src/lib/signer.js

@@ -0,0 +1,15 @@
+import crypto from "crypto";
+
+// THIS IS ONLY TEMP
+const privatekey = `-----BEGIN RSA PRIVATE KEY-----
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
+-----END RSA PRIVATE KEY-----`;
+
+export default function (input) {
+	const sign = crypto.createSign("sha1");
+	sign.write(input);
+	sign.end();
+
+	const signature = sign.sign(privatekey);
+	return signature.toString("base64");
+}

src/routes/asset/+server.js

@@ -0,0 +1,11 @@
+/** @type {import('./$types').RequestHandler} */
+export function GET({ url }) {
+	return new Response("", {
+		status: 302,
+		headers: {
+			Location: `https://assetdelivery.roblox.com/v1/asset/?id=${url.searchParams.get(
+				"id"
+			)}&version=1`
+		}
+	});
+}

src/routes/game/gameserver/+server.js

@@ -0,0 +1,6 @@
+import hostscript from "$lib/hostscript.js";
+
+/** @type {import('./$types').RequestHandler} */
+export function GET({ url }) {
+	return new Response(hostscript(666));
+}

src/routes/game/join/+server.js

@@ -0,0 +1,14 @@
+import joinscript from "$lib/joinscript.js";
+
+/** @type {import('./$types').RequestHandler} */
+export function GET({ url }) {
+	return new Response(
+		joinscript(
+			url.searchParams.get("id"),
+			url.searchParams.get("username"),
+			url.searchParams.get("ip"),
+			url.searchParams.get("port"),
+			"None"
+		)
+	);
+}

static/GetAllowedMD5Hashes

@@ -0,0 +1 @@
+{"data":["0fb35a870ca24bea2a17020144335cd7","0fb35a870ca24bea2a17020144335cd7"]}

static/GetAllowedSecurityVersions

@@ -0,0 +1 @@
+{"data":["0.206.0pcplayer"]}

static/Setting/QuietGet/ClientSharedSettings

@@ -0,0 +1 @@
+{}

static/asset/GetScriptState.ashx

@@ -0,0 +1 @@
+0 0 0 00 0 0 0