Warp Room

A Warp Room is an area in most early Crash games (Crash Bandicoot 2: Cortex Strikes Back to Crash Nitro Kart) from which a player can choose what level to play. The Warp Room's in Crash Bandicoot 3: Warped and Crash Bandicoot: The Wrath of Cortex were very similar. Each Warp Room had sections that usually contained six entrances (five levels, sixth was usually the boss). Each world in each warp room have different themes. For example, in Crash Bandicoot 3: Warped, the first section of the Warp Room had a castle and fairytale theme) In Crash Bandicoot: The Wrath of Cortex the worlds were split into types of weather in different countries.

Crash Bandicoot 2: Strikes Cortex Back Warp Room
This Warp Room is represented by six rooms connected via an elevator platform. The sixth room is secret and located underneath the first room. Each room has five levels. Once each level is complete, you may ascend to the next via the platform, but you must first fight a boss. Once the boss is defeated, the next room is accessible. To access the secret warp room, you must find certain secrets in levels that warp you to the secret room and unlock one of the levels there. This room has no platform that connects to the normal rooms. You can fight the bosses again by ascending from the bosses respective room and holding Triangle. Each room has its own theme:

World 1: Jungle (Boss - Ripper Roo/Doctor Roo)

World 2: Arctic (Boss - Komodo Bros. Joe & Moe)

World 3: Sewer (Boss - Tiny Tiger)

World 4: Ruins (Boss - Doctor N.Gin)

World 5: Space (Final Boss - Doctor Neo Cortex)

World 6: N Brio's Lab At Castle Cortex (Secret)

Crash Bandicoot 3 Warped Warp Room
This warp room is set in the Time Twister Machine and it has a different format that makes it quicker to switch between rooms. Each room is one the same screen (minus the secret sixth room, once again located under the default room) Each room has five levels and one boss (all located in the room) and once each level and the boss is complete, the next warp room will open. The sixth room can be accessed via a platform once five relics are earned.

is the way you enter this room.

Crash Bandicoot: The Wrath of Cortex
The Warp Room in this game, or Coco's VR Hub System is located on N. Sanity Island. It is a big laboratory bulit by Coco. There are five Warp Rooms on the first floor and a sixth on the second floor. War Room Six is accsessed by a platform in the middle of the first floor after you clear the game.
 * 1) The first one is a rocky warp room full of moss.
 * 2) The second one is a water-themed one. It is raining in there.
 * 3) The third one is firey. There is a huge fire in the background.
 * 4) The fourth one is an icy room. It is always snowing.
 * 5) The fifth one is a gren space-theme Warp Room. There is a picture of a galaxy in the background.
 * 6) The final one is a regular Warp Room. The player needs Relics to accsess the levels.