Announcement
v4.69Version 4.69 Released
Fixed a bug in chapter 2 that caused a game lock. Added a new pack-in costume mod for Izuna to demonstrate how to make costume mods, and updated the backend to make modding costumes easier.
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Runes of Pandemonium
Also known as Runes of Pandemonium, rop, runes of pandemonium
Runes of Pandemonium is a story-rich RPG where monster girls roam free and defeat is not the end. Join six heroines against hordes of sexy monster girls or fall in battle to be transformed, unlocking powers to peel back the veneer of stability. Enter the world of Pandemonium, and be transformed!
Last update
3 Jun 2026
Players now
1
Latest update
Update history
Browse past updates and patch notes for this game.
20 updates
May 2026
- Version 4.68 ReleasedMinor patch, fixes a few oversights and adds more hooks for mods to use.
April 2026
- Version 4.67 Released*Made sure the Steam build comes with Chapter M as a pack-in. *Fixed not being able to boot a new game of Chapter 2. *Fixed Sanya not being able to transform at a campfire. *Fixed Christine's transformations now showing…
- Fixed exe patchThe exes were named incorrectly in the previous version. This should fix that.
- Fixed Ch2 Launch BugLiterally changed two characters. One of the smallest patches in history.
- Version 4.66 and Nina's Adventure ReleasedIn addition to containing a variety of small bugfixes, the modkit Nina's Adventure is now a pack-in mod enabled by default. Speak to the rilmani near the campfire at chapter select to play the small mod!
- Version 4.65 Released*Fixed missing overlay tiles in the kitsune village. *Fixed not being able to open the map after loading a save on Mt. Sarulente. *Switched Sanya's class-change skills to use the correct icons. *Replaced Raelynn and Lam…
March 2026
- Version 4.54 ReleasedMinor bugfix patch. *The Raccoon in the casino now correctly says four instead of six for one conversation. *Fixed the "Efficiency Request" appearing on the terminal after completing the quest. If using an old save file…
- v4.63 Released//-- [ ========Version 4.63 ========= ] //--Major //--Minor *The Westwoods map no longer shows green trees in the southwest until you've revealed that area. *Added some ways to get the Raccoon HQ password besides just b…
- Version 4.62 ReleasedFixed a bug where boards did not generate after the tutorial during the puzzle battle.
- Version 4.61 ReleasedFixed an error where the deprecated math.atan2() function was used. It prevented kicking the puzzle blocks in Chapter 2.
- Version 4.60 Released to the Public!This is the Chapter 2 update, featuring the Old Capitol Grounds. Three new TF's, tons of new NPCs, enemies, and areas to explore. It is also a migration to UCRT64 which means we are now dropping support for Windows 7. T…
Gallery
In-game media
Achievements
Community progression
Top picks from 78 Steam achievements, sorted by player unlock rates.
- Escape the BasementEscape the cultist's prison.65.9%
- Hope This Doesn't Awaken AnythingTransform into a slimegirl.53.4%
- Wild RoseTransform into an alraune.51.0%
- Buzz BuzzTransform into a bee.50.2%
- My Hat Precedes MeMeet Polaris.47.5%
- If I Were a Bad Merchant...Recruit Florentina.44.5%