Games like Neptune's Pride

Build a vast interstellar empire in 30 minutes flat. In common: 4x (explore, expand, exploit, and exterminate), science fiction, strategy.

A persistent browser MMO set in a 1:1 scale solar system built on real NASA MOLA/LOLA altimetry data, with real orbital physics. In common: 4x (explore, expand, exploit, and exterminate), science fiction, strategy.

Theme: Abyssus Deep Under transports players into an underwater world, where the mysteries of the deep ocean await exploration and conquest. In common: 4x (explore, expand, exploit, and exterminate), science fiction, strategy.

Hegemarch is a real-time space strategy roguelite played in the web browser. In common: 4x (explore, expand, exploit, and exterminate), science fiction, strategy.

New Worlds is a space-faring universe simulation game where you navigate gravity to explore, complete missions, trade, upgrade and improve your ship fleet. In common: 4x (explore, expand, exploit, and exterminate), science fiction, strategy.

Welcome to Universe Dawn, an exhilarating 4x strategy game where you can become the ultimate ruler of the cosmos! In common: 4x (explore, expand, exploit, and exterminate), science fiction, strategy.

Web browser MMO game made by single person. In common: 4x (explore, expand, exploit, and exterminate), science fiction, strategy.

Xterium is a space strategy game in real time. In common: 4x (explore, expand, exploit, and exterminate), science fiction, strategy.

Aleryos is a free-to-play multiplayer 4X strategy game played in a web browser. In common: 4x (explore, expand, exploit, and exterminate), science fiction, strategy.

Interstellar Empires is a browser-based 4X strategy game where you build a base, manage resources, and expand in a persistent sci fi world. In common: 4x (explore, expand, exploit, and exterminate), science fiction, strategy.