Experience the challenge of railway operation in the comfort of your own home.
If you have a PC, you can enjoy these absorbing games.

St Blazey 1950
By popular request, this is an abbreviated version of our East Cornwall 1950 simulation, cut down from 16 screens to just three, but still with plenty to do. You’re in control of the hub of the Cornish china clay industry: the engine shed and yards at St Blazey and the yard and docks at Fowey, together with the junctions at Par and Lostwithiel between the GWR main line into Cornwall and the branches to Fowey; this gives you three screens, all busy at times.
Signed files
From January 2025 our Windows simulations will be signed with a certificate for Timothy Bourne rather than the previous one for SIAM Limited. This should not affect you.
Discussion group
We now have a discussion page on this web site, labelled Blog. Only your first post there will have to be moderated,.
We still have a group on Groups.IO, at:
https://groups.io/g/SIAMulations/.
- Fleet Manager11 products
- Rail Freight2 products
- Shed Master5 products
- Signal Box6 products
- Traffic Control121 products
Replacement for 4 for 3 offer
Our new software can’t handle our old 4 for the price of 3 offer.
Instead, use coupon code IC125 on checkout to get £25 discount when you spend over £100, i.e. £101 or more.