Popular stories, tagged adventure and action and science fiction and aliens, ordered by reader boosts all time
1

Seraph's Gambit by Wayne Basta

action adventure aliens robots science fiction space opera

27 boosters
2

After by Kitt Moss

A Post-Apocalyptic Survival Story

action adventure aliens apocalyptic complete science fiction

23 boosters
3

They are Smol by TinyPrancingHorse

In the far future there is only high adventure!

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7 boosters
4

The Space Legacy by Igi

What would you do if you found an ancient spaceship?

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4 boosters
5

Shadow serial by Novagirl93

action adventure aliens complete futuristic science fiction series space opera

4 boosters
6

Apex Predator by caerulex

Aliens, intergalactic space travel, mind powers, and adventure!

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2 boosters