PCGame

IdleOn - The Incremental MMO

Pixel-art incremental MMO where eleven characters work while you're away

Lavaflame2 · Released Nov 6, 2025

AdventureCasualIndieMassively MultiplayerRPGSimulationStrategyFree To Play

Reviews trending down: 70% positive in the last 30 days vs 80% overall Third-party account required

Reviews
Very Positive
80% of 32K
Recent reviews
Mostly Positive
70% of 263 in 30 days
Players
12K
daily peak, Nov 7, 2026
Steam Deck
Playable
Last update on Steam
5 days ago
Nov 1, 2026
Minimum PC
Hardware Accelerated with…
2 GB RAM · 1 GB disk
Full requirements

What is IdleOn - The Incremental MMO?

A free-to-play pixel-art incremental MMO and RPG built around long-term account progression. You manage up to 11 characters across different classes, sending them to fight bosses or train skills such as cooking, woodcutting, alchemy, and construction, then spend resources earned actively and while offline.

For you if...

  • +you enjoy long-term idle progression and stat optimization
  • +you want multiple characters to manage across varied activities
  • +you prefer progression that continues while you are away

Not for you if...

  • −you want a short, self-contained incremental game
  • −you avoid games built around long-term grinding
  • −you dislike free-to-play games with paid progression boosts

What players say

80% of 32,354 reviews are positive · 70% of 263 in the last 30 days

Players praise the deep, long-running progression, varied systems, and satisfying loop of collecting offline gains. The dominant complaint, including from many longtime players, is increasingly aggressive monetization through recurring bundles, limited-time purchases, pets, and powerful convenience or progression boosts.

Players over time

▲ +12% vs a month ago

Players online on Steam, one sample a day.

Highest since Sep 2026: 14,296 players on Sep 21, 2026.

Show the data
DayPlayers
Nov 7, 202611,894
Nov 6, 202611,688
Nov 5, 202611,673
Nov 4, 202612,009
Nov 3, 202612,078
Nov 2, 202612,589
Nov 1, 202612,763
Oct 31, 202612,605
Oct 30, 202612,413
Oct 29, 202612,377
Oct 28, 202612,464
Oct 26, 202612,008
Oct 25, 202612,677
Oct 24, 202612,943
Oct 23, 202613,081
Oct 22, 202610,839
Oct 21, 202611,093
Oct 20, 202611,205
Oct 18, 202611,912
Oct 17, 202611,761
Oct 16, 20269,727
Oct 15, 20269,754
Oct 14, 202610,117
Oct 13, 202610,086
Oct 11, 202610,384
Oct 10, 202610,357
Oct 9, 202610,240
Oct 8, 202610,162
Oct 7, 202610,517
Oct 6, 202610,504
Oct 4, 202610,910
Oct 3, 202610,880
Oct 2, 202610,779
Oct 1, 202610,783
Sep 30, 202611,121
Sep 29, 202611,153
Sep 27, 202611,587
Sep 26, 202611,420
Sep 25, 202611,372
Sep 24, 202611,440
Sep 23, 202612,117
Sep 23, 202612,116
Sep 22, 202612,242
Sep 21, 202614,296

Screenshots and trailer

IdleOn - The Incremental MMO screenshot 1

IdleOn - The Incremental MMO system requirements

Minimum: Hardware Accelerated with…, 2 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run IdleOn - The Incremental MMO?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS
Windows 7+
Processor
An Intel Pentium 4 processor or later that's SSE3 capable
Graphics
Hardware Accelerated Graphics with dedicated memory
Memory
2 GB RAM
Storage
1 GB available space

Does IdleOn - The Incremental MMO have co-op or multiplayer?

Yes: co-op online; MMO. It also has a single-player mode. Crossplay with other platforms is declared.

Does IdleOn - The Incremental MMO run on Steam Deck?

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

  • Sometimes shows mouse, keyboard or non-Deck controller icons
  • All functionality is accessible with the default controller configuration
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Third-party account
IdleOn Account
Controller
Keyboard and mouse
Platforms
Windows
Achievements
276
Steam features
Family Sharing, In-app purchases
Languages
Full audio: English, French, German, Japanese, Korean, Simplified Chinese.

Does IdleOn - The Incremental MMO 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 6, 2026. How to filter AI games on Steam

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