In Train Simulator Classic, the Great Eastern Main Line (GEML): London to Ipswich offers one of the most diverse driving experiences in the UK catalog. Whether you are navigating the high-density suburban throat of London Liverpool Street or opening up the throttle on the 100 mph stretches of the Essex countryside, the route provides a perfect mix of commuter and heavy freight action.
As of January 2026, players have two distinct ways to experience this corridor: the foundational official route and the high-fidelity community modernization.
📍 1. The Official Route: London – Ipswich
This is the “base” experience developed by Dovetail Games. It provides 70 miles of overhead electrified trackage set in the early 2010s.
- Network Reach: The core mainline connects London Liverpool Street to Ipswich, passing landmarks like the Stratford Olympic Park, the sprawling Ilford sidings, and the unique Stoke Tunnel.
- Branch Line Variety:
- Braintree Branch: A single-track rural run from Witham.
- Colchester Town: A short urban shuttle branch.
- Felixstowe Branch: Essential for freight fans, covering the run to the Felixstowe Container Terminal.
- Included Stock: The pack features the Class 360 “Desiro” EMU in Greater Anglia livery, known for its rapid acceleration and distinctive 100 mph cruising capability.
🛠️ 2. The GEMMA Modernization (Alan Thomson Simulation)
For the serious enthusiast, the GEMMA (Great Eastern Mainline Modernization & Amendment) project is a transformative community overhaul that brings the route into the mid-2020s.
- Visual Overhaul: Replaces legacy track textures with high-definition assets, updates station signage to current Greater Anglia branding, and significantly improves the surrounding foliage and lighting.
- The “Study-Level” Upgrade: GEMMA is often paired with the ATS Class 745 “FLIRT”, a high-fidelity electric multiple unit that features a fully functional Train Control and Management System (TCMS) and realistic passenger announcements.
- Expansion Potential: Through the Steam Workshop, you can find a popular extension that continues the line from Ipswich to Norwich, effectively completing the northern half of the GEML.
📊 Comparison: Official vs. GEMMA
| Feature | Official DTG Version | GEMMA Phase 1 (ATS) |
| Era Focus | 2012–2014 | 2023–2026 |
| Mainline Length | 70 Miles | 70 Miles (Upgraded) |
| Primary Traction | Class 360 Desiro | Optimized for Class 745/755 |
| Visual Quality | Standard / Legacy | High-Definition / Modern |
| Key Requirement | Base Game | Official Route DLC |
🛒 January 2026 Pricing & Availability
The base route is currently featured in the final days of the Steam Winter Sale (ending January 5, 2026).
- Great Eastern Main Line London-Ipswich: $4.99 (75% off standard $19.99).
- ATS Class 745 “FLIRT” EMU: £37.99 (~$48.00) for a “study-level” experience.
- GEMMA Phase 1: Available as a free download for subscribers/purchasers at Alan Thomson Simulation.
