What are the Keep the Door Locked upgrades?
Sanity, Speed, Spray, Flashlight, Pocket Camera, Remote Breaker, Baseball Bat, and Ads Block — bought with Cash from the Upgrades panel.
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At A Glance
This Keep the Door Locked upgrades page is the Cash spend order for Keep the Door Locked by Hotel Room Services: raise Sanity first, then Speed / Spray / Flashlight, then Pocket Camera, Remote Breaker, Baseball Bat, and Ads Block. Verified August 16, 2026 · Roblox.
How do I open Keep the Door Locked upgrades?
The shop sits on the left HUD next to CODE / Shop. Open Upgrades, read the row text, and buy with Cash — there is no separate crafting tree.
| Step | Action | Check |
|---|---|---|
| 1 | Launch the experience and finish the intro prompts | HUD visible |
| 2 | Click Upgrades on the left (near CODE / Shop) | Panel lists Sanity, Speed, Spray, Flashlight… |
| 3 | Select a row and confirm the Cash cost | Balance drops; effect applies immediately |
| 4 | Re-open after codes or a survived night | More Cash → next priority row |
- Do01Redeem active codes first so early buys are funded
- Do02Buy Sanity before cosmetics or Ads Block
- Do03Keep $300+ for laptop decode emergencies
- Do04Keep $150 pizza budget only after Sanity is raised
Where Cash comes from
Surviving nights is the baseline. Codes dump large Cash stacks fast — treat them as upgrade fuel, not impulse pizza money. Full list: codes. Redeem steps: how to redeem.
Tokens are not upgrade currency
Revive Tokens continue a failed run. Jumpscare Tokens unlock visual / feature rows. Neither replaces Cash for Sanity / Speed / Spray / Flashlight.
Next: the Cash priority ladder that decides which row you tap first.
What should I buy first with Cash?
Players searching keep the door locked upgrades usually want a ranked spend order, not a lore dump. Use this ladder until late-game utility unlocks matter.
| Priority | Upgrade | Why it ranks here | Stop condition |
|---|---|---|---|
| S | Sanity | Sanity 0 = fail (Losing It). Max buffer eats jumpscares / spider pops | Raise until mid-run shocks stop killing you |
| A | Flashlight | Shadow Man needs bright hold; dim light wastes seconds | Brightness feels reliable in corners |
| A | Spray | Capacity (max 12 uses) covers stacked room cleans | You stop running dry mid-event |
| B | Speed | Walkspeed (max 20%) helps curtains / bed / breaker routes | Room traversals feel snappy |
| B | Pocket Camera | Camera anywhere = safer knocks when laptop is slow / hacked | You can check without desk trips |
| C | Remote Breaker | Flip breaker without a hallway softlock | Power trips no longer strand you |
| C | Baseball Bat | Smack sleeping guests / friends; needed for Rat Buster badge hunts | Buy when hunting badges |
| D | Ads Block | Blocks security camera ads (pizza boy may still appear) | Buy last — QoL, not survival |
Why Sanity beats everything
Anomaly mistakes, spider explosions, and wrong opens all drain Sanity. Raising the maximum is the only durable buffer. Cake restores some Sanity when it appears, but it is not a substitute for the upgrade row.
When utility rows jump the queue
If hacked laptop ($300 decode) keeps stranding you, Pocket Camera becomes an A-tier emergency buy. If breaker trips kill runs before Shadow Man does, Remote Breaker jumps ahead of Speed.
Full effect text for every row is next.
Next: Fund the Sanity buys with codes
Matched by build plan, shared topics, and guide progression — not random related links.
What does every upgrade do?
Sportskeeda-verified shop rows for Keep the Door Locked. Exact Cash prices stay TBA until a frame-locked shop capture — effects and caps below are stable.
| Upgrade | Effect | Cap / note | Pairs with |
|---|---|---|---|
| Sanity | Raises maximum Sanity | No published % cap — buy early and often | Cake event · avoid Losing It |
| Speed | Increases Walkspeed | Max 20% | Window Seeker curtain loops |
| Spray | Increases spray capacity | Max 12 uses | Room clean pressure nights |
| Flashlight | Increases flashlight brightness | Max 20% | Shadow Man · dark corners |
| Pocket Camera | Use the camera anywhere | Unlock-style purchase | Hacked laptop nights |
| Remote Breaker | Turn on the breaker anywhere | Unlock-style purchase | Power-trip hallway runs |
| Baseball Bat | Smack sleeping guests and friends in your room | Also used for Pizza Rat hunts | Badges Rat Buster |
| Ads Block | Block security camera ads | Pizza boy may still appear | Late QoL only |
Survival tools vs convenience
Sanity / Flashlight / Spray / Speed change whether you live. Pocket Camera and Remote Breaker change how often the room softlocks you. Baseball Bat is situational. Ads Block is comfort.
Invite / title unlocks stay separate
Some shop tabs mention friend-invite or title cosmetics. Do not confuse those with the Cash survival ladder above.
Budget the code stash next so pizza and decode do not erase your Sanity plan.
How should I budget codes Cash?
Active codes can dump ~16,500 Cash plus tokens in one redeem pass. Spend like a survival kit, not a shopping spree.
| Cash sink | Typical cost | When to pay | When to skip |
|---|---|---|---|
| Sanity upgrades | TBA per tier | Immediately after redeem | Never skip early |
| Flashlight / Spray / Speed | TBA per tier | After first Sanity bump | If Sanity still one-shots you |
| Laptop decode | $300 | When cameras are hacked mid-knock | If Pocket Camera already covers the check |
| Pizza | $150 | Roach King / food pressure | Before Sanity is raised |
| Pocket Camera / Remote Breaker | TBA unlock | After core meters feel safe | Night one |
| Ads Block | TBA | Only with leftover Cash | Any stressed early run |
- Do01Redeem ROOM! / VISITS8MIL / FREECASH / FIRST_CODE first
- Do02Sanity row(s) before any pizza
- Do03Reserve $300 decode + one pizza buffer
- Do04Flashlight before Ads Block
- Do05Bat only if chasing Rat Buster or guest control
Codes → upgrades pipeline
Open codes → Copy → redeem → return here and buy Sanity. That three-step loop is the fastest early-game power spike in Keep the Door Locked.
Discord patch Cash
New codes land on Hotel Room Services Discord. Re-run the same priority ladder after every dump — do not invent a new build order.
Common spend mistakes that softlock nights are next.
Which upgrade mistakes softlock nights?
Wrong spends do not always kill you instantly — they leave you one event short when Window Seeker and Shadow Man stack.
| Mistake | What happens | Fix |
|---|---|---|
| Ads Block / cosmetics first | Sanity still paper-thin | Refund plan: survive → earn → buy Sanity |
| No flashlight after codes | Shadow Man clears take forever | Buy brightness before vanity |
| Zero decode reserve | Hacked laptop blocks visitor checks | Keep $300 or buy Pocket Camera |
| Bat before Sanity | Fun swings, still die to meter | Sanity first; bat for badge nights |
| Ignoring Speed forever | Curtain / bed routes feel sluggish late | Pick Speed once core meters are safe |
| Skipping Spray capacity | Dry can mid-clean | Raise toward the 12-use cap when nights stack |
Upgrades do not replace rules
Never sleep alone, camera checks, and event reflexes still decide runs. Pair this page with the beginner guide, events, and tips.
Keep the Door Locked upgrades FAQ
What should I buy first?
Sanity. Then Flashlight / Spray / Speed. Utility unlocks next. Ads Block last.
Does Sanity have a max percent?
Public guides do not publish a Sanity % cap the way Speed (20%), Spray (12 uses), and Flashlight (20%) do. Keep buying early.
Do codes buy upgrades?
Codes grant Cash (and tokens). Cash spends on upgrades. Redeem early, then open Upgrades.
Is Pocket Camera worth it?
Yes once Sanity / light / spray feel safe — especially on hacked-laptop nights when desk cameras are blocked.
What does Remote Breaker do?
Lets you turn the breaker on from anywhere so power trips are less likely to softlock a hallway run.
Why buy Baseball Bat?
Smack sleeping guests/friends, and it is required for the Rat Buster badge (hit the pizza rat). Survival meters still come first.
Should I buy Ads Block early?
No. It blocks camera ads for comfort; pizza boy may still appear. Buy only with leftover Cash.
Where do new Cash codes appear?
Hotel Room Services Discord (https://discord.com/invite/8mmSw3rgCy) plus the codes page on this site.
Last verified?
August 16, 2026 — effect caps from Sportskeeda; exact Cash prices remain TBA.
Related pages
Matched by build plan, shared topics, and guide progression — not random related links.