Steam reviews

Mostly Positive

80% of 28,459 reviews

Critic scores

Metacritic

Mixed reviews

Aggregated from professional reviewers. OpenCritic and others are on the roadmap.

Where to play

SteamBuy or play TwitchWatch live YouTubeGameplay videos

Strategy LiveActive

X4: FOUNDATIONS

X4: Foundations has 5,535 concurrent players on Steam right now. Its 24 hour peak is 5,631 and its all-time peak is 8,603. Data refreshes every 5 minutes from the official Steam Web API.

DEV · Egosoft2018

Your journey to building a vast space empire begins behind the controls of a single ship. Explore, trade, fight, and build as you rise to command fleets, stations, and entire economies in a living, fully simulated universe that reacts to every decision.

Solid daily community. Plenty of people to play with right now.
Currently at 64% of the all-time peak of 8,603 players.
Last updated 3 months ago: 9.00 Public Beta 10 now available.

Playing now

5,535

24h peak

5,631

24h change

▲ 13.1%

Quick verdict

Is X4: Foundations still alive in 2026?

See verdict →

PREVIOUS 24 HOURS

GALLERY & TRAILERS

1 / 27

ACROSS PLATFORMS

STEAMLIVE

Current

5.54K

24h peak

5.63K

All-time

8.60K

TWITCHLIVE · VIEWERS

Watching now

Xbox · PlayStation · Nintendo

No public concurrent-player API exists for these platforms. Other sites guess by scraping achievement timestamps or leaderboards. We won’t make up numbers. If the platforms ever ship a real API, real numbers will show up here.