Death Routes (also known as Skull Routes) are special paths that appear in Crash Bandicoot 2: Cortex Strikes Back, Crash Bandicoot 3: Warped, and Crash Bandicoot: The Wrath of Cortex. The death routes are alternate routes in certain levels that can only be accessed by a special lift that has a crossbones symbol on it. Crash will only be able to access the lift with the crossbones by making it through a certain portion of the level without losing a life. If he dies along the way before reaching the lift, then only an outline will appear in its place.
Once Crash gains access to the lift, he will take an alternate route that is usually more difficult than the regular route. The death routes always contain a gem, and sometimes also crates that must be broken to receive the level's box gem. Some death routes contain iron checkpoint crates as the death route is not required for box completion. Death routes usually feature more dangers than found in a normal level. They often have more nitro crates and/or TNT crates, than normal routes. Gem paths are similar to death routes, except they require colored gems to enter, but still use the same music as a death route.
In The Wrath of Cortex, death routes always return to outline form if Crash dies outside of the death route, even after Crash has already taken the death route platform.
Crash Bandicoot 2: Cortex Strikes Back
In Crash Bandicoot 2: Cortex Strikes Back, all death routes contain a clear gem. Some also contain crates which are needed to be opened to obtain the level's box gem. Of these, Piston It Away is the only one where Crash must finish the level on the death route, all others apart from Air Crash (which contains no regular crates) return him to further down the main path so some backtracking is required. The exception of these is Cold Hard Crash, where Crash must backtrack down the death route in order to obtain the box gem and take the platform to carry on along the main path. To get level's two clear gems in one run, Crash must death warp after collecting the death route gem as falling through the chamber it is positioned in will cause him to skip a huge chunk of the level with no other way of returning.
All death routes in Crash Bandicoot 3: Warped contain a colored gem, but not all Colored Gems are found on death routes (the Red Gem is down the alternate route in Deep Trouble and the Yellow Gem is obtained via the alternate entrance of Hang'em High) and no paths are required for the level's box gem. Only the death route on Flaming Passion leads Crash back to the level's main path, although one crate is placed between the entry platform and the return platform, as well as a huge chasm with magic carpets floating around to help get across.
Death routes on Crash Bandicoot: The Wrath of Cortex follow the same premise as Warped, in that they all contain a colored gem. Although unlike Warped, colored gems in The Wrath of Cortex are exclusively consigned to death routes. All death route paths lead back to the warp room as well.
In Cortex Strikes Back, some death routes are required for box completion, but in Warped and The Wrath of Cortex, death routes are never required for box completion.
In Cortex Strikes Back, death routes always contain a clear gem, whereas in Warped and The Wrath of Cortex, death routes always contain a colored gem.
Before the end of the death route in Tomb Wader, the normal area music is used briefly instead of a death route due to a mistake when setting it up. The end of the death route has the intended death route music. This is fixed in the Crash Bandicoot N. Sane Trilogy version.
Warped has death route platforms for the prehistoric and future levels, but they went unused in the retail versions.
A death route was originally planned for one of the motorcycle levels in Warped, but was cut from the game.