Comparison

Prosperous Universe Is Great.
But What If You Want PvP?

Prosperous Universe is one of the deepest browser-based space economy games ever made. But its hands-off PvP model means economic dominance is uncontested by combat. Sectorum combines galactic trade depth with real PvP consequences — a full-spectrum space MMO.

Play Sectorum Free How Trading Works

Side-by-Side Comparison

Feature Sectorum Prosperous Universe
PvP CombatYes — full PvPNo direct PvP
Trading EconomyYes — port systemYes — deep production chains
Planet ColonizationYesYes (base building)
Browser-BasedYesYes
Free to PlayYes — fully freeFree tier (limited)
Download RequiredNoNo
Crew / RPG SystemYesNo
Learning CurveModerateVery steep
TradeWars HeritageYes — official successorNo

Why Choose Sectorum

  • Real PvP — your economy can be disrupted by rivals
  • More accessible learning curve
  • Fully free — no subscription tier required
  • Crew RPG system adds character progression
  • TradeWars sector-based navigation model

Where Prosperous Universe Wins

  • Deeper production chain complexity
  • More sophisticated market systems
  • Better for players who want pure economics
  • No PvP risk if you prefer peaceful play
If you love Prosperous Universe's depth but have always wanted the stakes of real PvP — the ability to attack rivals, raid their supply chains, and wage actual war — Sectorum is the game for you.

Trade, Fight, Colonize. All in One Game.

Free browser space MMO with galactic trade and real PvP combat. No download required.