Concentrating: A demon world
Brainstorming: planet that's without a star? These are called wandering planets and a good way to convey this would be to have it dark. The main goal of the level would be to make it to your spaceship on the other side of the planet while dodging the extraterrestrial life on this lost planet.
SCAMPER: Demons in a dying world by zombies
Ramsey method: https://en.wikipedia.org/wiki/Star
A star is a luminous spheroid of plasma held together by self-gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye at night; their immense distances from Earth make them appear as fixed points of light. The most prominent stars have been categorised into constellations and asterisms, and many of the bright...