SEMPERSAPIENS'S PROFILE

I'm planning on submitting my first game soon, and the description I've written so far is definitely too short. How can I improve what I have so far, and what other details should I add? Thanks!

"An engineer in a Star-Trek-inspired future wakes up from a nap to find that most of her co-workers have been replaced by monsters. Fighting her way through the hallways of the starship, she encounters other survivors of the mysterious disaster, and they band together to search for answers about what happened. Throughout their adventure, our heroes fight a variety of adversaries, solve some puzzles, and even dabble in theater production.

Slimes is a traditional RPG in a science-fiction setting, and approximately an hour long."