Train Sim World® 4 Compatible: Peak Forest Railway: Ambergate - Chinley & Buxton (DLC)

Peak Forest Railway is a historical route add-on for Train Sim World 4, covering 38 miles of a now-defunct East Midlands line through Derbyshire's Peak District as it existed in 1963. This is not a commuter-rail DLC or a high-speed showcase. It is a working steam-era freight and passenger sim set during British Railways' final steam years, and it asks you to treat gradient management and load physics with genuine respect. If your idea of a good session involves nursing a heavy limestone consist up a hillside while a banking locomotive shoves from the rear, this DLC was built for you. The headline locomotive is the LMS Fowler 4F, a 0-6-0 tender engine originally designed for mid-range freight work by Henry Fowler of the London, Midland and Scottish Railway. With all 575 examples withdrawn from service by 1966, this DLC essentially documents the class in its final working years, and Dovetail has modelled it in BR Late Unlined Black livery with authentic cab physics. Joining it are two locos carried over from the Spirit of Steam DLC: the LMS Stanier 8F in weathered BR Late Unlined Black, and the LMS Jubilee Class in BR Late Brunswick Green. The 8F handles much of the heavy freight, with the 4F assigned to banking duties on the steepest limestone runs - a distinct mode of operation that gives this route a mechanical identity most TSW DLC packs do not bother with. Rolling stock includes ICI Hoppers, 16t Mineral wagons, 5-plank wagons, Conflat and Standard Van wagons, plus Mk1 coaches in BR Maroon and Blood and Custard liveries. The route itself packs 14 operational stations and four disused ones across the Derbyshire countryside, with multiple freight yards and a recreation of what was at the time the largest limestone quarry in Europe. The included content runs to six scenarios - including weather-challenge runs set during the notoriously brutal winter of 1963 - plus a 24-hour timetable mode and Journey Mode that chains training, scenarios, and timetabled services into a structured progression. Mastery challenges and route tasks add light replayability beyond the structured content. The Livery Designer and Scenario Planner are both compatible, and community creations can be shared through the Creators Club. Now, the honest accounting. This is a TSW Compatible port, meaning the content originated in a previous game entry and has been carried across to TSW4 compatibility. Dovetail is explicit that not all newer core features may be present. Players who own the TSW3 version of this DLC should check whether they already have access through the compatibility layer before buying again. The SimuGraph vehicle dynamics engine and Unreal Engine 4 underpin the physics, and community reception on both the TSW3 original and the TSW4 version has been positive, with players specifically calling out the route detail and the 4F's footplate feel as highlights. Criticisms in the wider TSW community tend to focus on the series' DLC fragmentation model rather than this route specifically - a fair charge, but a franchise-level issue, not a Peak Forest one. For newcomers worried about the steam operation side: Dovetail provides a Training Centre module sequence starting from basic 4F handling before pushing you into quarry duties and multi-locomotive consists. The difficulty curve is manageable if you follow the tutorials in order rather than jumping straight into timetable mode. This is actually one of the better-structured TSW routes for learning steam mechanics, because banking and double-heading force you to understand brake and regulator interplay in a way that a flat-route DLC never does. The depth is real, and it is accessible if you put in the first hour of tutorial time. Diego, Scout Team