CrossCode Wiki

The Tr4in-0 is a mechanical enemy in CrossWorlds. They can be found in the M.S. Solar and Rookie Harbor.


A state-of-the-art bot used to train Seekers in various ways. Word has it, that in the developers based the design of real robots used in the early stages of the game.

-Monster Fibula report

Appearance[ | ]

A Tr4in-0 is a grey cube with a black screen that shows either a red circle or a green checkmark. Its bottom face is connected to a bigger, floating grey cube that releases orange waves from its base and has four blue lenses on each side.

The ones at M.S. Solar have slight differences. They have screens on every side, even though they still only use the front one, the bottom cube looks less shiny, the lenses are grey instead of blue and they have four legs that help them keep their balance since they only float while moving. They also have a third symbol, a blue X, and show static on their screen whenever they are moving.

Combat[ | ]

This enemy completely passive and usually invincible. It can move around or stay in place depending on the challenge at hand. Landing any kind of attack on a Tr4in-0 will make it switch its red circle for the green checkmark unless the player is required to hit one multiple times. If this is the case, the enemy might change its symbol only after getting hit a certain amount of times, or simply not change it at all.

In the M.S. Solar, the Tr4in-0s with an X simply act as barriers and hitting them won’t have any effect.

Strategies[ | ]

These enemies present no threat whatsoever. You will always be given a specific task if these are around, and all you have to do is fulfill it.

Locations[ | ]

M.S. Solar
  • Teleporter (x8, non-respawning)
  • Deck (x1, non-respawning)
Rookie Harbor
  • Dojo

Gallery[ | ]

Trivia[ | ]

  • Since the Tr4in-0s from the M.S. Solar aren't made of Instant Matter, they are probably the real robots that are mentioned in the Monster Fibula entry.