The was a free, browser-based edition of the original game developed in Adobe Flash by PopCap Games . Released on September 23, 2009, it served primarily as a playable demo to entice players to purchase the full version. Core Content and Limitations
If you play the modern "Game of the Year" edition on Steam or the mobile port, you will notice subtle but distinct differences in the Flash iteration: plants vs zombies web version flash
: Players could only progress until Level 2-4 (or 2-2 on some platforms) before being prompted to buy the full version. Plants vs