Steam app 505040 · updated 12 Sep 2026, 21:22 UTC
Design bases for Rust with the same placement rules and many extra tools to assist. See stability, test raid durability and get a resource count with upkeep. Frequently updated with Rust changes and new features. Share or get designs on the steam workshop.
718 hourly samples, with the daily peak drawn over them. Weekends are shaded.
122 months, August 2016 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 435 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 283 hourly samples. Each dip is a night. Weekends are shaded.
FORTIFY was released on 10 Aug, 2016.
| Language | Full audio |
|---|---|
| English |
A blank audio cell means full audio was not marked in the returned language list.
50 developer announcements, Nov 2020 to Aug 2026 · times in UTC
Last week marks the 10 year anniversary of fortify being released on steam. What an exciting time it was, after the long wait with steam greenlight despite the many supporting votes from the rust community. It went better than I could have…
fergadded spotlights and clan tabledeploy ranges now uses a dropdown to toggle which type to display added more comfort and heat deploy rangesadded copy-paste references for DLC prefabs (industrial, warhammer, abyss, storage box pack, adobe…
fergadded armored ladder hatchesadded water wheel, has modes for simulating being powered by a player or the riveradded a place list toggle (arrow on the left) to change it from 3 to 2 rowsfixed being able to click other mode toggles while in…
Patch notesThe build, place, and edit panel are now part of a ribbon layout. There's also tabs for wiring and raid mode. Hide floors and visual features have been moved to the left side.The old UI was never planned beyond the original layout so long…
fergJust a quick post on the last few small patches.added the mini fridgeadded an HBHF device panel with a test button that simulates a custom number of detected players for 5 seconds, this also allows for testing while out of rangeupdated…
Patch notesadded bamboo/wicker barrels, rocking chair, single item racks, hunt/fish trophies, and bar doorsadded mirror option to symmetry mode and removed the mirror tool from edit modeupdated the steamworks plugin to hopefully prevent startup…
fergAll Rust placement volume/socket components and checks are now included in Fortify. These are kind of like "hitboxes" that check specific areas while placing. What was used before in Fortify was a simplified version of this, it took lots of…
ferg{STEAM_CLAN_IMAGE}/25941108/1c96245623ff47960ce10f7de7986b95c546b019.jpg Finally upgraded unity from 2019.2.2 to 2022.3.6 (close to what is used for Rust). This upgrade required moving the startup panel screen/input functionality within…
Patch notes{STEAM_CLAN_IMAGE}/25941108/8e4647b4d6de7a47128f3b4dfbe91bee81b075aa.jpg - added hopper with a suction visual range - added triangle planter - added cooking workbench - added engineering workbench - added beehives - added single plant pot…
Patch notes{STEAM_CLAN_IMAGE}/25941108/666b01b0f83c0c5a562cdf0a31b319e532f5810f.jpg - added stationary ballista - added card and blackjack table - added frontier planters: bathtub, minecart and railroad - added pattern sofa - added barbed wooden…
ferg{STEAM_CLAN_IMAGE}/25941108/b8358ee4155061e845cf6676912498dbe99d0023.jpg - added garlands (wall frame, doorways, and windows) and the white Chinese lantern - added autosave functionality, saves 3 files before overwriting those (remember to…
ferg{STEAM_CLAN_IMAGE}/25941108/d778568bce1bdcea008044e43117ba16235c2211.jpg - added all the walllpaper plus one of my own design, these are applied (only on the weakside) from the edit panel - added 90° angle snapping rotation for…
ferg{STEAM_CLAN_IMAGE}/25941108/a61807dcc3475034c8c3cd3d30aa5c91850fa166.jpg Spent some time on improving the resource count part list, each part now has it's own UI element. When mousing over one, all of those parts in the scene are…
ferg{STEAM_CLAN_IMAGE}/25941108/ee50387e0ca650ab4b902e4e22c58e7ea1b69caa.jpg - finally added different ramp tier models with a center cutout material - added the new elevator stack limit of 11 (6 before) - fixed some elevator stack bugs after…
ferg{STEAM_CLAN_IMAGE}/25941108/64fc6809517c5e3d449f5fdbe52432009b0d9f28.jpg The tool cupboard range mode has been improved, see the ranges for separate structures at the same time, hide a structure's range and quickly update ranges after…
ferg{STEAM_CLAN_IMAGE}/25941108/30ccdca91be2b2a0310a799c7c31530b17298af4.jpg - added the seismic sensor, use it's panel to test different detections or click on it, I might make the visual range adjustable eventually - updated a few things to…
ferg{STEAM_CLAN_IMAGE}/25941108/a47a46aeb2d7f337a7209f5f934048662e125538.jpg The new door controller inputs are in plus placement on all door types. Unfortunately fortify doors open/close by swapping mesh so controllers don't move (yet?), this…
ferg{STEAM_CLAN_IMAGE}/25941108/2aa1fceb4073de584555b80324e43ac4cb3b741c.png Added all the new Rust electrical changes plus fixed some small inaccuracies/bugs along the way. Check out the full list of changes here…
ferg{STEAM_CLAN_IMAGE}/25941108/a06dab84a5c488aa39c0780fb48ea57c636a0229.jpg - added the larger weapon racks, the electric racks are not entirely supported by the copy-paste plugin, wiring isn't included on rust import and it won't export those…
ferg{STEAM_CLAN_IMAGE}/25941108/d5645b25fe618d65e953d9e1fd2ef871d5d745ba.jpg - added vertical and horizontal storage barrels - adjusted minicopter flying physics to have more weight, fortify being 1/3 the scale of rust made matching this…
ferg{STEAM_CLAN_IMAGE}/25941108/edbce30c7e13960648ec858011b0fea90da50e2d.png - adjusted high external wall overlap to match rust better - updated high external stone wall model - changed the mesh on top of wall parts to prevent z-fighting…
Patch notes{STEAM_CLAN_IMAGE}/25941108/7a8115e8cf40bf71556493c60fe440e656afe946.jpg The auto turret interference system is in, should work the same as rust including sparks. Mouse over info will show the number of turrets in the interference range…
ferg{STEAM_CLAN_IMAGE}/25941108/f1bb13f8aad26ff6d5ba30a8e7aa8739df341d09.jpg - added tugboat deployable - added a water scene made from an actual Rust map for proper water depths…
ferg{STEAM_CLAN_IMAGE}/25941108/3a03779384ea3ca7fe90cc9aa6320549cc40c9e6.jpg - added symmetry mode, duplicates placed parts around a set center while saving a connection so any changes affect the others while in the mode, works with edit mode…
ferg- added the new drone, sorry it can't be controlled - added structure select mode in resource count, after enabling, click a structure to get only that structure's count or upkeep, any changes to said structure require selecting it again…
Patch notes- added PTZ camera, lowered camera power usage to 3 - added pipe flow materials, the real work was figuring out how to generate custom mesh UVs - added wiring mode number shortcuts to switch between types - wire/pipe color can also be set…
Patch notes{STEAM_CLAN_IMAGE}/25941108/73b19f4896351cd41d246a43411332e31c16b71a.jpg All the industrial components are in, sorry for the delay but this was a ton of work. It isn't the full simulated industrial system like electricity in Fortify, that…
ferg{STEAM_CLAN_IMAGE}/25941108/e4e978471625c38e96b3d8f9f55018f64a8a4056.jpg Edit: Added the electric furnace, click to turn on/off. Added minicopter flying, this should be pretty close to the real thing but tweaks might be needed so send that…
ferg- added short ice wall - added placeholders for all garland types, meant for importing/exporting copy-paste files - siren lights are now animated and look closer to rust - test generators now show usage for all outputs - fixed missing usage…
Patch notes{STEAM_CLAN_IMAGE}/25941108/5092c9e5b60e2f8d4fe539b9172b8a7bd9b5c04b.jpg Added solo sub. Added bunker nerf. Floor frame sockets are blocked from placing roofs when connected to middle of wall. This video explains it well. Added more wire…
ferg{STEAM_CLAN_IMAGE}/25941108/c1b6f6fef6c50ab4bb087d04c1117c98e149c805.jpg - added gravestone and wooden cross - adjusted coffin placement to match the Rust update - added favorites filter to place menu, these are set from the star toggle now…
ferg{STEAM_CLAN_IMAGE}/25941108/1d3174af334f538d1a5cd2cf4ac18fdfe1b34c57.jpg- Added option to select auto turret weapons. No I did not model low-poly versions of all rust weapons, the weapon name appears when mousing over. Newly placed turrets…
ferg- fixed workshop subscribed list being limited to first 50 - orthographic mode allows farther zoom out - added hide terrain toggle in orthographic mode for easier background removal in photoshop
Patch notes{STEAM_CLAN_IMAGE}/25941108/54dd84b9a16ea3982a55930741e966600ea94b90.jpg Item info improvements: - extracted all rust item descriptions, appears below item info, can be toggled off with arrow button - added all shopping costs to info with…
ferg{STEAM_CLAN_IMAGE}/25941108/09bf14e928e06c9fb58d982426db611b2db70a9d.jpg Raid mode improvements - added MLRS, HV rockets, 40mm HE grenades - damage calculation redone to use Rust's system of separate damage types with unique protection…
ferg{STEAM_CLAN_IMAGE}/25941108/d66dedb15d297c71f08c67f9c5d94308194413bf.jpg Added pumpjack, sound light and laser light. Fixed proximity incorrectly red blocking walls in certain wide gap situations. New Hide Deployables option next to Hide…
ferg{STEAM_CLAN_IMAGE}/25941108/38d2b011e3c774adf5c3ad95d283f55982112f28.jpg Added snowmobile, industrial lights and new year gong. Added new outputs to SAM site, same setup as the auto turret. Fixed rockets not knocking out blocks in stability…
ferg{STEAM_CLAN_IMAGE}/25941108/31aafdd3450c31a2f03f2a5bb695cf002b137f73.jpg I've completely replaced the system that keeps track of connected building blocks that also updates neighbors when blocks are added or removed. The old system was kind…
ferg{STEAM_CLAN_IMAGE}/25941108/9e9ad4971802fd424816292578a09f250074e38c.jpg Added frankenstein table, skull fire pit, skull spikes, and both candle sets. Added mouse look sensitivity in options. When clicking the place menu search filter it…
ferg{STEAM_CLAN_IMAGE}/25941108/92abb92c9821d681373392a039e106c77f965a32.jpg Voice prop notes: - Added boom box, connected speaker, microphone stand, disco floor and disco ball. - Boom box and speakers will play a track with an accurate sound…
ferg{STEAM_CLAN_IMAGE}/25941108/49eb1c63d1f86d3012238bc3edf477a0b4056d95.jpg Hose placement is in but not the actual fluid code. This was already a ton of work so I'm splitting it up. Fortify hoses are compatible with Rust copy-paste plugin…
ferg{STEAM_CLAN_IMAGE}/25941108/e0850c0d023bbc865f2c29dd3bf2714b25d0423b.jpg - Added beach towel, beach chair, beach parasol, beach table and giant ball. - Added a pastebin size limit warning. Pastebin only allows for 512kb which is more of a…
ferg{STEAM_CLAN_IMAGE}/25941108/db58138b85669cf37493f027e8b6a09cec60880e.jpg It's finally here, 10 levels of undo/redo, this includes: - placing/removal of individual parts and wires - wired connections are saved in undo when deleting an…
ferg{STEAM_CLAN_IMAGE}/25941108/d63cde348746571da5f91e518aac85364a664576.jpg Walking mode is in, by far the most requested feature. Also includes climbing ladders, crouching and jumping. This is not meant to be a perfect simulation of Rust…
ferg{STEAM_CLAN_IMAGE}/25941108/8ece3171df6c3fc7f1f55bc917faa922c294cf07.jpg - Added slot machines, plan your copy-paste casino for the next Rust update. - Proximity check for walls has been fixed to allow wall stacking. Disabling proximity…
ferg{STEAM_CLAN_IMAGE}/25941108/257036486ef84ab87a8a5753e1aa942b969344f8.jpg - Added Chinese lantern. - Wall parts now use more accurate proximity rules. In the example below this prevents walls from being on both sides of the gap. This can be…
ferg{STEAM_CLAN_IMAGE}/25941108/9354b9b3f07697a270633befcddbea82097362b4.jpg - Added the sofa and hobo barrel. - Fixed the invisible roof bug. Conditional roofs still need more work, always more work. - Half snap mode just has an on or off…
ferg{STEAM_CLAN_IMAGE}/25941108/1bcb480a85a5af4e7c41495bba51542880310584.jpg - Added regular neon signs, no animated ones yet. Might make the neon textures editable like the banner if there's some interest. - Extracted the placing angle limit…
ferg{STEAM_CLAN_IMAGE}/25941108/94d0bdcb853dadd69103913a4d9a4482aac53df5.jpg - Adjusted many item costs and workbench tiers needed to match the Rust update using the Rustafied doc. Please let me know if anything is wrong. - Added way to include…
ferg{STEAM_CLAN_IMAGE}/25941108/324bfdba23424c9425ce76b41dc99426214ecef2.jpg - Added mirror tool to edit mode. After toggling on, click an edge to set the mirror plane and press move or copy. Mirroring stairs isn't ideal, it would need to…
fergEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| FORTIFY ELECTRIC UPGRADE | WindowsmacOSLinux | 03 Jul 2019 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | Fortify.exe | windows | ||
| Launch | Fortify.app\Contents\MacOS\Fortify | macos | ||
| Launch | Fortify.x86_64 | LC_ALL=C %command% | linux |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
gameinstall | Fortify_Data/Saves | *.txt and below |
gameinstall | Contents/Saves | *.txt and below |
gameinstall | Fortify_Data/Saves | *.txt and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG