Train Simulator: BR Class 421 '4CIG' Loco
Once a very familiar sight across the railways of southern England, the 4CIG electric multiple unit is a classic example of the heritage ‘slam-door’ passenger trains which once formed the backbone of southern passenger services.
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What are keyshops?Official stores
Official stores with direct support.
Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Base game (1)
This is the base game required to play this DLC. Other expansions may also be required.
Required DLC (1)
You also need to own these DLCs for this content to work. Other expansions may also be required.
Multipacks (1)
DLCs (200)
About Train Simulator: BR Class 421 '4CIG' Loco
Extensive 3rd-rail electrification of the Southern Region led to the widespread adoption of these practical EMUs, and the 4CIG (British Rail Class 421) was initially introduced on the London-Brighton Line before being pressed into service on the Portsmouth Direct Line between London Waterloo and Portsmouth Harbour.
The 4CIG units received a facelift in the late 1980s, and were eventually withdrawn from mainline passenger service in the early 2000s.
Scenarios
Five scenarios for the Portsmouth Direct Line Add-On:
- Southern Electric
- City Limited
- Slammed Doors
- Battle of Havant
- Guildford 70C
Game details
Game details
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Train Simulator: BR Class 421 '4CIG' Loco price history
Lowest tracked price: $0.14 (Jul 7, 2026) · current best: $0.14 across 4 stores.
Train Simulator: BR Class 421 '4CIG' Loco reviews
88% positive reviews all-time.
Train Simulator: BR Class 421 '4CIG' Loco — frequently asked questions
Where can I buy Train Simulator: BR Class 421 '4CIG' Loco at the cheapest price?
Right now the cheapest offer for Train Simulator: BR Class 421 '4CIG' Loco is $0.14 at Gamivo. KingsPrice compares 4 offers from 4 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Train Simulator: BR Class 421 '4CIG' Loco has ever been?
The lowest price KingsPrice has tracked for Train Simulator: BR Class 421 '4CIG' Loco is $0.14 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Is it safe to buy a Train Simulator: BR Class 421 '4CIG' Loco Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
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System requirements
Minimum
- OS *:Windows® Vista / 7 / 8
- Processor:Processor: 2.8 GHz Core 2 Duo (3.2 GHz Core 2 Duo recommended), AMD Athlon MP (multiprocessor variant or comparable processors)
- Memory:2 GB RAM
- Graphics:512 MB with Pixel Shader 3.0 (AGP PCIe only)
- DirectX®:9.0c
- Hard Drive:6 GB HD space
- Sound:Direct X 9.0c compatible
- Other Requirements:Broadband Internet connection
- Additional:Quicktime Player is required for playing the videos