Knock Knock

Knock Knock is a horror-comedy survival game on Roblox by jacobis that turns the childhood prank of ding-dong ditching into a chaotic 50-player experience. Launched in February 2026, it surpassed 13 million visits in just two months through viral growth driven by the game's deliberately edgy humor and shareable multiplayer chaos.

The core loop inverts typical chase games - getting chased is how you earn. Knocking on the neighbor's door triggers the pursuit, and surviving the chase earns Money. Players then spend that Money on tools to extend future runs:

• ⚔️ Knock on the neighbor's door to start a chase and earn Money from the pursuit
• 🏠 Place Traps in the environment to slow or redirect the neighbor and extend each chase
• 🗺️ Sneak back toward the door using Crawl to reset the prank without being caught
• 🗺️ Explore themed maps - School, Hotel, Forest, Bunker, and Caves - each with distinct layouts
• ⏳ Take on role-based gamepasses like Doctor, Vampire, or Tank for unique chase abilities

Gems are the premium currency used for cosmetics and special items. Build Mode was added in 2026 as a major expansion, letting players construct their own environments and trap setups. With 50-player servers, the experience is deliberately chaotic - dozens of players knocking and fleeing simultaneously creates the frenetic atmosphere the game is built around. Players drawn to the chase format will also enjoy Evade, which offers a similar cat-and-mouse dynamic with more structured progression.