Limbo Page, Plants vs. Zombies Wiki

The Limbo Page is a hidden amount of data in the PC version of Plants vs. Zombies that contains twenty mini-games (excluding Ice Level, Intro, Upsell, Zen Garden, Tree of Wisdom) along with four variations on Survival: Endless that were going to be added to the game, but were eventually canceled. They also could be "hidden" for players to find out on their own and use a hacking program to access it. It is possible to access this page via third-party memory editing programs such as Cheat Engine a

Plants vs Zombies - Survival Night Endless (SECRET GAME)

Limbo Page, Plants vs. Zombies Wiki

Steam Community :: Guide :: Secret Levels: Limbo Page & Squirrel Level

Grave Danger, Plants vs. Zombies Wiki

Mini-games, Plants vs. Zombies Wiki

Plants vs. Zombies (Windows, Mac OS X)/Limbo Page - The Cutting Room Floor

Dark Stormy Night, Plants vs. Zombies Wiki

Modify Plants vs. Zombies, Plants vs. Zombies Wiki

Plants vs Zombies (partially lost prototypes of popular tower defense game, 2002-2009) - The Lost Media Wiki

High Gravity, Plants vs. Zombies Wiki

Limbo Page, Plants vs. Zombies Wiki

Limbo Page Mini games in 59:22

Who knows : r/PlantsVSZombies