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🎃Infectious Smile [HALLOWEEN] Wiki

Cross the mountain before the disaster, or grab the humans who do.

Infectious Smile is a 35-player Roblox survival game by laughablehaha. You spawn human, take weapons from the NPC Rob, and try to reach a fortress before a disaster resets the mountain. Infected players become Smilers with the Winning Smile face. They grab humans or drag them into white light. Orange Depressing Light kills Smilers and lets humans through. The same place is currently listed as the Halloween version, with a Pumpkinroom boss and a reworked Giant.

Humans, Smilers, weapons, keys, and the current Halloween update for laughablehaha's Roblox survival game.

By 🎃Infectious Smile [HALLOWEEN] WikiLast updated:

Play 🎃Infectious Smile [HALLOWEEN] Open the beginner guide
Official Infectious Smile thumbnail with the caption Don't Get Infected.
13
Guides
45
Recorded entries
0
Active codes
Game overview

What is 🎃Infectious Smile [HALLOWEEN]?

🎃Infectious Smile [HALLOWEEN] artwork

Take the Bat and Bottle, walk around white camera beams, and fall back to orange light when a Smiler is faster than you. Every five minutes, get to spawn, the side street, or the fortress. Smile Coins come from hits and grabs and also level you up. A Katana at 1,000 coins is the first speed upgrade. Keypad numbers in Raided Hideout are a stage puzzle, not a free-coin code.

Two lights, two teamsWeapons with real limitsKeys open the strong roomsA Halloween boss on the live listing

Quick facts

Developer
laughablehaha
Platform
Roblox
Place
5985232436
Released
21 November 2020
Genre
Survival. The experience was filed as Horror before the 2024 genre update.
Server size
Up to 35 players
Latest listing update
24 October 2026, Halloween log
Explore the wiki

Where are 🎃Infectious Smile [HALLOWEEN] codes, guides, and tools?

Featured
Grab escapes
Guides

Grab escapes

Knife, gun, shotgun, and hatchet, plus the Iron Potion exception.

All-weapons badge
Guides

All-weapons badge

The eight items that count, and the ones that do not.

Build and Survive
Guides

Build and Survive

Five minutes to build a lift that Smilers cannot walk up.

Smile Coins
Guides

Smile Coins

Shop prices and the level formula 100n + 20.

Potions
Guides

Potions

Which bottles infect you, and which ones a Smiler wants.

Weapon tiers
Guides

Weapon tiers

Editorial picks for human weapons and Smiler tools.

Video Tutorials

Watch 🎃Infectious Smile [HALLOWEEN] in action

All video tutorials
Latest updates

What changed in 🎃Infectious Smile [HALLOWEEN] recently?

  1. eventHalloween updateThe Roblox description lists a Giant transformation and stomp rework, Voidtorn Takeover, Pumpkinroom as a boss, a Halloween crate, a Spooky Bundle with more than 10 skins, two emotes, movable Shift Lock, map reworks, eight new infection faces on the paid face pass, separate volume sliders, and bug fixes. Build and Survive received a shorter daily block reset, the Rusted Skyscraper structure, and block rebalances. The full log is in the game.
Popular
  1. 1PopularGrab escapes
  2. 2PopularAll-weapons badge
  3. 3PopularBuild and Survive
  4. 4PopularSmile Coins
  5. 5PopularPotions
  6. 6PopularWeapon tiers
How to start

How do you start 🎃Infectious Smile [HALLOWEEN]?

  1. 1

    Survive the first disaster

    Lights, Rob's counter, and where to stand when the gauge fills. Open page

  2. 2

    Pick a human weapon

    Bat, Katana, Spear, and the tools that break a grab. Open page

  3. 3

    Open the safe

    Four Raided Hideout notes and the keypad that matches each one. Open page

  4. 4

    See why there is no coin code

    Reward-code lists are empty. The keypad is a different system. Open page

All pages

Where is every 🎃Infectious Smile [HALLOWEEN] page?

CodesCodesCodesCodesCodesHow to RedeemCodesExpiredGuidesGuidesGuidesGuides OverviewGuidesHow to play Infectious SmileGuidesSurvive as a humanGuidesPlay as a SmilerGuidesEscape a grabGuidesSmile Coins and levelsGuidesRaided Hideout safeGuidesWhite, red, and green keysGuidesAll weapons badge routeVideo TutorialsVideo TutorialsTier ListTier ListTier ListTier ListTier Listhuman-weapons
FAQ

What do players ask about 🎃Infectious Smile [HALLOWEEN]?

What is the difference between white light and orange light?

White Infecting Light, usually from camera stands, turns a human into a Smiler. Orange Depressing Light kills Smilers and lets humans walk through.

How do I break a Smiler grab?

A Knife, Handgun, or Shotgun can be used while you are held. A Hatchet also breaks Giant grabs. Teammates can hit the Smiler. Iron Potion and Endangered status stop a Knife escape.

Are there Infectious Smile codes for free coins?

No active or expired reward codes showed up on public lists checked through October 2026, and the experience page does not list a code reward. Numbers such as 156228002 open the Raided Hideout safe only when the desk note asks for them.

Which items count for Obtained All Weapons In One Life?

Bat, Bottle, Knife, Handgun, Shotgun, Hatchet, Ice Potion, and Invisibility Potion, all at the same time, without dying. The Tommy Gun and the shop melees do not count.

How do levels work?

Points to leave your current level n equal 100n + 20. Those points are the same events that pay Smile Coins. The Tommy Gun requires level 10.

Ready to play 🎃Infectious Smile [HALLOWEEN]?

Play the live experience, then come back for the weapon that matches the way you died. The beginner page is the shortest path through lights, grabs, and the first shop buy.

Play 🎃Infectious Smile [HALLOWEEN]Start with the beginner guide