PCGame

Mountain

Single-player nature simulation about watching a mountain change over time

David OReilly · Released Aug 18, 2014

CasualIndieRPGSimulation

Reviews
Very Positive
89% of 14K
Recent reviews
Very Positive
83% of 18 in 30 days
Players
48
daily peak, Nov 7, 2026
Steam Deck
Playable
Last update on Steam
1 week ago
Oct 26, 2026
Minimum PC
HD5450
2 GB RAM · 0.2 GB disk
Full requirements

What is Mountain?

A single-player nature simulation in which you observe life as a mountain while time passes and living things grow and die.

For you if...

  • +you enjoy quiet, meditative games that need little input
  • +you like leaving an ambient game running while working

Not for you if...

  • −you want clear goals and control over the outcome

What players say

89% of 13,883 reviews are positive · 83% of 18 in the last 30 days

Players praise the ambient sound and gradual changes to the mountain. The most common complaint is that there is little to do; a few players also report launch or save problems.

Players over time

▲ +15% vs a month ago

Players online on Steam, one sample a day.

Highest since Sep 2026: 75 players on Oct 10, 2026.

Show the data
DayPlayers
Nov 7, 202648
Nov 6, 202652
Nov 5, 202647
Nov 4, 202641
Nov 3, 202646
Nov 2, 202636
Nov 1, 202659
Oct 31, 202660
Oct 30, 202642
Oct 29, 202638
Oct 28, 202650
Oct 27, 202650
Oct 26, 202650
Oct 25, 202655
Oct 24, 202648
Oct 23, 202638
Oct 22, 202645
Oct 21, 202648
Oct 20, 202652
Oct 19, 202655
Oct 18, 202651
Oct 17, 202649
Oct 16, 202655
Oct 15, 202646
Oct 14, 202651
Oct 13, 202649
Oct 12, 202660
Oct 11, 202664
Oct 10, 202675
Oct 9, 202643
Oct 8, 202634
Oct 7, 202637
Oct 6, 202631
Oct 5, 202632
Oct 4, 202635
Oct 3, 202634
Oct 2, 202636
Oct 1, 202630
Sep 30, 202634
Sep 29, 202635
Sep 28, 202638
Sep 27, 202635
Sep 26, 202643
Sep 25, 202634
Sep 24, 202637
Sep 23, 202636
Sep 23, 202627
Sep 22, 202635
Sep 21, 202631

Screenshots and trailer

Mountain screenshot 1

Mountain system requirements

Minimum: HD5450, 2 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run Mountain?

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Minimum

OS
Windows XP/Vista/Windows 7/Windows 8
Processor
1.7+ GHz or better
Graphics
Radeon HD5450 or better; 256 MB or higher
Memory
2 GB RAM
Storage
200 MB available space
DirectX
Version 9.0c

Does Mountain have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does Mountain run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Default controller config not fully functional
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows, macOS, Linux
Achievements
31
Steam features
Cloud saves, Family Sharing, Trading cards
Languages
Text only: English, Japanese, Simplified Chinese.

Does Mountain use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Nov 7, 2026. How to filter AI games on Steam

Tags

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