Gone Tomorrow

Gone Tomorrow is the twenty-first level in Crash Bandicoot 3: Warped. It is set in a futuristic place like Future Frenzy. There's also a new enemy; a big robot which shoots four missiles, then turns around, giving Crash the time to shoot it with the Bazooka.

This level has 87: boxes and 2 clear gems. To get the gems, you must have the green gem from Flaming Passion and enter the secret area, which gives you the secret gem. it then teleports you to the start of the level. This is important because the secret path has many crates and a switch in it that activates even more crates. After that, you just have to complete the level normally to get the box gem.