Boost chips and HUD Bindings

The little chips at the bottom right of a simulator HUD show a player's boosts: +150% cash, the Friend Boost, luck, the daily reward day. Each one has a tooltip and does something when clicked. The same Extra, HUD Bindings, lets one line of code change any HUD widget. Its id in GameData is hud_bindings.

Turn it on#

On the website, switch on HUD Bindings in your design's Extras panel, then export and install. It doesn't need Data Saving.
Open ServerScriptService > BloxGame > GameData and find GameData.Features.hud_bindings. The chips list has a row per chip.
To make the VIP chip sell your VIP pass, paste the pass id.
Press Play. The chips show live numbers; hover over one (or hold it on a phone) for its tooltip.

The multiplier: what "+150%" means#

Cash starts at 100%. A player who earns 2.5 times the cash sees +150%.
The chips count every boost in the game once: VIP and other game passes, Roblox Premium, the Friend Boost, timed boosts, rebirths and the Index boost. It's the same number clicking, tycoons and offline earnings pay with.
cashCurrency is the currency they measure (your first currency to start).

The chips#

GameData.Features.hud_bindings

chips = {
	{ element = "AttrPlus", tooltip = "VIP Boost", shows = "vip", text = "",
	  click = "pass", target = "VIP" },
	{ element = "AttrFriends", tooltip = "Friend Boost", shows = "friends", text = "",
	  click = "invite", target = "" },
	{ element = "AttrDaily", tooltip = "Daily Rewards", shows = "daily", text = "",
	  click = "open", target = "Daily" },
	{ element = "AttrLuck", tooltip = "Luck", shows = "luck", text = "",
	  click = "none", target = "" },
	{ element = "AttrAds", tooltip = "Watch a video for a reward", shows = "text", text = "Claim!",
	  click = "event", target = "WatchAd" },
},

Field	What it means
`element`	The chip's id in your design. A chip your design doesn't have is skipped.
`tooltip`	The text shown on hover or a long press.
`shows`	`"cash"`: every boost together. `"vip"`: game pass boosts. `"premium"`: Roblox Premium. `"friends"`: the Friend Boost. `"boosts"`: timed boosts. `"rebirths"`, `"index"`. `"luck"`: +100% = double luck. `"daily"`: the Daily Rewards day. `"text"`: the fixed `text`.
`text`	The fixed text, when `shows = "text"`.
`click`	`"none"`: only the tooltip. `"pass"` / `"product"`: a Robux prompt for `target`. `"open"`: opens the screen `target`. `"invite"`: Roblox's invite-friends window. `"event"`: fires the design event `target`.
`target`	What the click uses: a name in `GameData.Passes` / `GameData.Products` (or an id), a screen id, or an event name.

The VIP chip: sell your VIP pass#

Create the game pass in the Creator Hub (how).
Paste its id into its entry in GameData.Passes, for example VIP = { id = 1234567890, ... }.
The chip's target is the entry's name: "VIP". Called something else, like ["2x Coins"]? Set target = "2x Coins", or paste the pass id as the target.

For the chip to show a boost, the pass needs a multiplier perk, like perks = { multiplier = 2, currency = "coins" } (the Game Passes Extra gives it). With the VIP Pass Extra on, target = "VIP" also finds its pass id.

Every HUD widget of your design follows a player attribute called Hud_ + its id or type. Set it from any server Script:

A server Script

player:SetAttribute("Hud_Objective", "Collect 10 coins")
player:SetAttribute("Hud_Counter", "3/10") -- a counter with its goal
player:SetAttribute("Hud_Meter", 0.4) -- 40% full
player:SetAttribute("Hud_BestTime", "1:05") -- the Stats row "Best Time"

-- on workspace: every player sees it
workspace:SetAttribute("Hud_Timer_EndsAt", os.time() + 60)

The second Counter is Hud_Counter2, and so on. Hud_<name>_Visible = false hides a widget.
A player's own attribute wins over the one on workspace.
In Studio, Output lists every widget of your design and its attribute when you press Play.
No code at all: a row in bindings copies a leaderstat, attribute, currency or stat into a widget every second, like { widget = "Counter", source = "clicks", format = "short" }.

Setting	What it means	Starts as
`bindings`	Widgets fed from a stat. Empty `source` = only the `Hud_` attribute.	one row per widget
`everyoneFromWorkspace`	`Hud_` attributes on workspace show for every player.	`true`
`statsRows`	Stats and Profile rows follow `Hud_<label>`.	`true`
`listWidgets`	List the widgets in Output (Studio only).	`true`
`sourceSeconds`	How often `bindings` are copied.	`1`

Troubleshooting#

"This isn't for sale yet." on a chip: its target doesn't match an entry with a real id. Output says the chip "AttrPlus" sells "VIP", which has no id in GameData yet.
"You already have it!" The player owns that pass already.
A chip keeps its design value: its element isn't the chip's id in your design, or the chip has no row in chips.
The Ads chip does nothing: it fires the event WatchAd, which your own code handles. Set click = "none" or hide the chip in GameData.UI if you don't use it.
The +% seems too big: shows = "cash" adds every boost together. Pick one source ("vip", "friends"...) to show only that.
A Hud_ attribute does nothing: check its name against the list in Output (capitals don't matter). Set on the client, it only shows for that player.