Bug Lite

Bug Lite is the twenty-fifth level of Crash Bandicoot 3: Warped. In most of this level, your only light source comes from a firefly that circles around you. The firefly only sticks around a limited amount of time, so move quickly to reach the next bug waiting for you before your light source takes off. The lack of light, and presence of enemies such as crocodiles, mummies, and cobras make this arguably one of the most difficult in this game.

Bug Lite is notable for having two gems, one for collecting all the boxes along the main route and the other is a multicolored gem route. In order to access the colored gem route, you must have obtained the blue, green, purple, yellow and red gems. This alternate route starts with the blue gem platform along the main route in Bug Lite takes Crash to face a hallway laced with the spears that shoot from the walls. The easiest way through here is to avoid the circles of light (that trigger the spears) by jumping over the holes in the floor, and (when you must) carefully double-jumping over the spears.

Like Spaced Out, each of the gem paths have specific theme. The blue gem path focuses on using Spotlight Areas and Coffin Mummies. The green gem path focuses on using ground spikes and using Nitro boxes in specific places. The purple gem path focuses on using scarab platforms and moving platforms to hinder Crash. The yellow gem path focuses on using spiked mummies to defeat Crash. The red gem path just lets Crash receive the gem with no obstacles.

Trivia

 * Like Spaced Out from Crash Bandicoot 2: Cortex Strikes Back, Bug Lite is the last level of Crash Bandicoot 3: Warped to contain a crystal and also has two gems (one earned by clearing all boxes and the other by using the multicolored gem route).
 * This level is known for being one of the only last mandatory levels in the Crash Bandicoot games to not have a technology-related theme.

Name origin
It is possible that the name of this level is a reference to "Bud Light", a special alcoholic beverage served at many events and sporting outlets. The "Bug" part refers to the fireflies that aid Crash throughout the level, while "Lite" is an alternate spelling for the light that the fireflies carry with them.