Infectious Smile Badges: Official List and Unlock Requirements
Infectious Smile badges reward specific match achievements, including surviving elimination rounds, infecting every player, enduring multiple stab hits, and gathering every piece of equipment in a single run.
Infectious Smile badges reward specific match achievements, including surviving elimination rounds, infecting every player, enduring multiple stab hits, and gathering every piece of equipment in a single run.
Official Badge Catalog
The official Roblox catalog for universe 2157872230 registers four distinct badge records for the game. Each entry pairs with a specific condition stated in the catalog metadata.
| Badge | Official Requirement |
|---|---|
| Everyone was Infected! | Turn every human player into an infected target during a match |
| Obtained All Weapons In One Life | Collect every required weapon and potion without dying |
| Porcupine | Sustain 50 stab hits from blades |
| Expert Survivor | Survive 1 complete round of the elimination match type |
Survival and Round Milestones
Three catalog badges focus on combat survival, target conversion, and match completion.
The Expert Survivor badge requires a player to survive 1 round of elimination mode. The catalog lists this as a direct completion milestone for outlasting the round.
The Porcupine badge requires taking 50 stab hits. The official catalog text references getting stabbed 50 times and surviving the damage during gameplay, which directly tracks blade contact sustained from a knife attack.
The Everyone was Infected! badge triggers when the infected side successfully converts the entire server. The developer catalog text notes that achieving this outcome can be difficult when humans camp inside the spawn zone, though it remains a recognized end-state for an infection round.
Equipment Collection Badge
The most item-intensive achievement in the catalog is the all weapons badge, officially titled Obtained All Weapons In One Life.
To meet the unlock criteria, a player must gather all designated items within a single lifespan. The official entry defines this inventory collection across eight specific items:
- Ice Potion
- Invisibility Potion
- Hatchet
- Shotgun
- Handgun
- Knife
- Bat
- Bottle
Players working toward this unlock must manage both offensive gear from the general weapons roster and utility items from the available potions without resetting their character.