What are some ideas for a game to create in Game Maker?

IdeaYou control a starship and the plot revolves around pillaging planets to gain wealth and fame. This would work best in the style of a 2D shoot-'em-up game like Asteroids. :) Answer (Not Nornoc)Here's a good game idea: There is a big job for every town in the country. Make a computer game for each of them that includes the town's landmarks.

'Nother idea:

Survival game. Survive on an alien planet.

Extremely in-depthness recommended. I suggest a roguelike style.