Fortify is a base designer for Rust. Quickly plan your base with lots of helpful tools and up to 3 other friends. See the stability, blow it up, and get a resource count. Frequently updated to include Rust changes and to add new features.
Recent Reviews:
Very Positive (16) - 87% of the 16 user reviews in the last 30 days are positive.
All Reviews:
Very Positive (727) - 94% of the 727 user reviews for this game are positive.
Release Date:
Aug 10, 2016

Sign in to add this item to your wishlist, follow it, or mark it as not interested



Recent updates View all (67)

August 17

1.604 Update - recycler and mailbox

- added the recycler and the mailbox is now in the place menu

- camera position and rotation is now stored in files when saving or publishing on the workshop

- deferred rendering is now used if MSAA is not enabled in options, this saves at least 10 FPS with larger designs

- improved wall frame placement, the edge collider at the top is now used

- fixed some code lock bugs

- the fence gate can now have a code lock, more to come

Just a reminder that the panel next to Edit can be used to remove/add code locks or set the code which does export in copy-paste files. The added code locks can be included in the resource count.

- fixed a couple of bugs with using merge, sometimes lower parts or the center foundation would be missing

copy-paste fixes:

- improved camera view when loading files

- fixed frame colliders blocking frame parts when importing

- fixed garage door and dropbox being flipped in Rust

0 comments Read more

July 26

1.603 Update - wind turbine

- finally added the wind turbine, for the creative builders I guess

- fixed parts being red blocked in empty doorways, frames, windows

- fixed the Copy/Copy Level deploys toggle not working

- fixed the resource count part list being cutoff when using most of the parts

- filtering (not including) deployables with the resource count will still include doors and window parts if those are checked
0 comments Read more

About This Game

Fortify is a base designer for Rust. Anyone who likes creative building might also have fun with this.

Featuring the same parts and placement rules (updated for Building 3.0) but with extra tools to plan your base faster without fear of other players.

Get the resource count needed to build your base and upkeep required. See a visual for the building blocked area.

See the calculated stability at any time and how it changes when using destruction mode.

Fortify now supports the save format used by the Copy-Paste Oxide plugin that allows importing designs into a modded Rust server or exporting bases.

Browse and import designs from the hundreds of workshop items and make your own modifications.

Build with up to 3 other friends or share a design with one click to create a pastebin link. Alternately you can copy to your clipboard and paste in an email or messenger.

Fortify has been updated consistently for over a year to match changes in the ever-evolving Rust with more new features still planned.

More Features:
- different scenes to build in: flat terrain, hilly terrain, caves and icebergs
- cloud saves
- doorways and windows can automatically have doors or window parts attached when placed
- plan in stages with the staging color system
- merge saves into current scene
- see a timelapse of your base construction in stability mode
- copy and paste selections
- snap separate structures together
- selection tools to get only certain part types
- rectangle selection with ctrl or alt to alter
- quickly build up with "add level" tools
- change the tier of selections

System Requirements

Mac OS X
SteamOS + Linux
    • OS: Vista, 7, 8, 10
    • Processor: 1.5 GHz
    • Memory: 2 GB RAM
    • DirectX: Version 11
    • Storage: 60 MB available space
    • OS: OS X 10.9
    • Processor: 1.5 GHz
    • Memory: 2 GB RAM
    • Storage: 60 MB available space
    • OS: Ubuntu 12.04
    • Processor: 1.5 GHz
    • Memory: 1 GB RAM
    • Storage: 60 MB available space

What Curators Say

4 Curators have reviewed this product. Click here to see them.
Customer reviews
High Volume of Reviews Detected:
Exclude  or  View Only
Review Type

Purchase Type


Date Range
To view reviews within a date range, please click and drag a selection on a graph above or click on a specific bar.

Show graph

Display As:
Review Beta NEW!
When enabled, will sort reviews by new Helpfulness score. Read more about it in the blog post.
Show graph
Hide graph
Review Helpfulness Beta Enabled
There are no more reviews that match the filters set above
Adjust the filters above to see other reviews
Loading reviews...