Per Aspera
2020 · Tlön Industries
Has it aged?Why ↓
Make Mars your own! Take control of the world’s most sophisticated AI (AMI) and terraform the surface of the Red Planet for a city-building experience on a planetary scale. Transform this barren world into a lush paradise and explore the surface for any ancient secrets that may be waiting.
The publisher’s description, from its Steam store page.
What it looks like
the trailer, then the store's own shots
Common questions
What everyone else said
we link, we don't reprintHas it aged?
How does it hold up today? Based on recent reviews, how opinions have changed since launch, player activity and updates.
4 / 5
Recent reviews
71%positive (75% all-time)
103reviews in the last 6 months
% positive each month, last 4 years.
Reviews via Steam ↗Player activity
51playing at once, on average
−18%fewer than a year ago
Peak: 1.0k in Oct 2022.
Player counts via SteamCharts ↗Since launch
71%positive in its first year
71%positive in the last 6 months
As well liked as at launch.
Last updated
May 2026 last update from the developer
Updated within the last year, so still looked after.