STF Multi-Game Property Calculator

Sal the Foot's Multi-Game Calculator helps you get the best return on investment (ROI) in Mob Wars, La Cosa Nostra, Viking Clan, and Pirate Clan.

Welcome to, the new home for this app for 2018 (formerly at ). This app is running on a new server, database, and SSL certificate (to resolve any recent privacy errors.) Stop by my SUPPORT PAGE and let me know what you think!

There have been 109,959 unique visitors to this site since 3/16/2012.


Pick your game, enter your current property holdings, and the calculator recommends your next purchases. In addition to showing your best purchase, it also ranks all properties by how good of a deal they are. The more green a property appears, the better the deal. The more red, the worse the deal. (NOTE: To avoid getting recommendations to buy properties you don't yet have access to, unmark the investable box for all the those properties you can't buy yet. If you don't see that column, you can turn it on in settings.)

Be sure to click the "Save Data to Server" button before leaving. This saves any changes you made to properties or settings. If you do not click this before you go, any changes you made will be lost.

Kano offers a second version of their games (PC,VC,LCN). Use the "Server 2" links to save your holdings, just as if it were a different game.

To begin, click... USE CALCULATOR
You'll select the game in a moment.

If you get ERRORS after clicking "Use Calculator" above...

Blank Screen? Use one of these links as a workaround.

Redirect Error? Try the following: Log out of Facebook, then close your browser. Reopen your browser. Go to and click the link (in this box) for the game you play. You should be taken to a Facebook login. Log in and you should be okay.

STF Multi-Game Property Calculator Logo


Please consider supporting the work and expense that goes into running and maintaining this app.

The best way is to Say THANKS with an Amazon Gift Card. Address it to This will get me the entire amount you contribute. Be sure to include a note indicating your name and user id (find your user id in the app itself). Thanks!


To discuss any aspect of the calculator, please post on this app's Facebook page at

PRIVACY POLICY: or on Facebook at

This app recognizes your Facebook id when you are logged in to Facebook. When you click "save data to server", it saves all your entries in a database. It allows you to access your information on any computer and allows for different saves if you have multiple accounts (since information is saved based on the Facebook ID you are logged in with.) It does require allowing the app access, but ONLY to the information you've made public on Facebook. The only thing saved is your id and your entries on this page. This app does NOT require any kind of download or installation on your computer. If you no longer wish to use the calculator, simply go to your Facebook account page and remove the app.

Trusted Site Seal
SSL Certificate

Mob Wars Calculator:

This calculator, this website, and Sal the Foot, have no connection whatsoever to Metamoki, the developer of Mob Wars.

Mob Wars La Cosa Nostra Calculator | Pirate Clan Calculator | Viking Clan Calculator

This calculator, this website, and Sal the Foot, have no connection whatsoever to Kano/Apps, the developer of Mob Wars La Cosa Nostra, Pirate Clan, and Viking Clan.