Summary
The Sony PlayStation edition removes and alters several levels, combines others, and lowers the total number of Yellow Lums from 1000 to 800. Some levels feature entirely new areas, and a few cutscenes have also been modified. It's the first version to include full voice acting. Numerous graphical updates are visible, with the Hall of Doors being the most noticeable. A new bonus level is unlockable, allowing players to experience a stage from the 2D prototype. Rather than Lums being trapped in cages, they now appear as Ludivs, Greenbottles, and Minisaurus.