Infectious Smile is a game on the Roblox platform that challenges the notion of true happiness. Developed by laughablehaha, this free game falls under the category of Games and subcategory of Utilities.

The game serves as a reminder that life is not just about finding happiness, but also about experiencing sadness, struggle, and anger. It questions the very essence of being human if one's only emotion is happiness.

For server owners, there are specific commands like ":regen" and ":disaster" that can be used, as well as the ability to choose maps.

The latest update, released on, includes small gun and hatchet nerfs, a 0.3 second stun cooldown to prevent stunlocking, and various smile buffs. Key locations have been modified, block prices have been made cheaper, and block saving has been fixed. Additionally, more build-mode biomes have been added, along with 8 new blocks and new smiler animations and sign skins. One map has been introduced, while the magnet map has been removed. The shop and inventory have been upgraded, and players can now collect new map tokens inside maps. There are also 2x map-token boosts available and new dance animations. Various bug fixes have been implemented as well.