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Steam Player Counts
Per Aspera
#4177 Most Played

Per Aspera: Steam Charts

Active Players Stats for Per Aspera

Current Players

45

45 playing now

24H Peak

47

47 peak today

All-Time Peak

8.3K

8,274 record

Steam Rank

#4177

Most played on Steam

Last updated: 1/22/2026, 11:46:01 AM

Per Aspera: Terraforming Mars Through an AI’s Eyes

Per Aspera is a planetary simulation that puts you in the role of AMI, an artificial consciousness tasked with terraforming Mars for human colonization. Build interconnected structures across the planet while balancing resources, and shape your terraforming plan through branching research informed by real-world science.

A narrative of difficult choices and self-discovery unfolds alongside the simulation, as AMI encounters traces of failed colonization efforts and a threatening presence on Mars. For a less story-focused approach, the game also offers a Sandbox Mode for crafting a Martian landscape.

Frequently Asked Questions

How many people are playing Per Aspera right now?
As of the latest update, 45 players are currently playing Per Aspera on Steam (45 exact). Data is refreshed every 2 hours.
What is the 24-hour peak for Per Aspera?
The 24-hour peak player count for Per Aspera is 47 (47 players). This is the highest number of concurrent players recorded in the last 24 hours.
What is the all-time peak player count for Per Aspera on Steam?
The all-time peak player count for Per Aspera on Steam is 8.3K (8,274 players). This record reflects the highest number of concurrent players ever recorded for this game.
Is Per Aspera growing or declining?
Per Aspera is close to its daily peak: current players (45) are near the 24-hour peak (47). Comparing current players to the all-time peak of 8.3K gives a sense of the game's long-term trajectory.
How does Per Aspera rank among other Steam games?
Per Aspera is ranked #4,177 in our latest recorded Steam player-count data.