Space, although with great difficulty, is gradually mastered by earthlings. Several stations were built on exoplanets, but the main problem was the duration of the flights. They took years, which is a moment on the scale of space, but for people it is still time. But unexpectedly, a portal was discovered on one of the colonies. It appeared unexpectedly, and then disappeared, then reappeared. But in a different place. For his study, it was decided to use a rocket without a pilot. You will control the rocket in Rocket 67 Come in remotely. The task is to dive into the portal at each level. You must control the rocket in such a way that it does not crash into any of the walls or fences in Rocket 67 Come in!