PC $9.99 Region US
Games Simulation Train Simulator: Southern Pacific GP20 Loco Add-On
Train Simulator: Southern Pacific GP20 Loco Add-On: header artwork
Simulation · Reppo

Train Simulator: Southern Pacific GP20 Loco Add-On

Train Simulator: Southern Pacific GP20 Loco Add-On
Windows New Zealand
Positive · 100% of 16
DeveloperReppo
ReleasedSep 18, 2013
ControllerFull
Buy now Price verdict · US updated 21 hr. ago

Well reviewed at 100% positive. The current price is near its recorded low.

Why this verdict
Lowest since 7 Jul 2026 $9.99 · 17 days ago
Current discount -50% off $19.99
Player reviews 100% positive of 16
Quality score 100/100 · small sample
Value score 100/100

Offers

Official store prices and labeled keyshop comparisons

Official stores (1)
Steam
checked 21 hr. ago Lowest price
Store low $9.99 · Lowest across stores $9.99
Steam, official store, 50% off, $9.99
$9.99 Buy on Steam
Direct store link. Payment stays with the store.
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Price history

Accepted price history and recorded lows

Historical lows
Lowest since 7 Jul 2026 $9.99 2026-07-07
Lowest since 7 Jul 2026 $9.99
Lowest since 7 Jul 2026 $9.99
Current $9.99
Sale cadence
Recorded sale starts 2
Price events From the accepted price history
Jul 21, 2026
Sale started · -50% to $9.99
Jul 9, 2026
Sale ended · back to $19.99
Jul 7, 2026
Lowest since 7 Jul 2026 $9.99

Editions

Explicitly grouped editions, with the lowest tracked offer for each

Purchase options

About this game

What this game is, in the developer's words

The second generation EMD GP20 ushered in a new era of turbocharged locomotives on American railroads, and now this 2,000hp heavy freight hauler is available for Train Simulator in Southern Pacific livery.

Pro Range

The Pro Range is aimed toward the serious train simulation enthusiast looking for a complex machine to master. Each product is designed to provide education and entertainment for users. Xbox controller and HUD interface support do not come as standard and users will need to read the accompanying documentation to fully understand the operation of this advanced simulation.


About the Game

The second generation EMD GP20 ushered in a new era of turbocharged locomotives on American railroads, and now this 2,000hp heavy freight hauler is available for Train Simulator in Southern Pacific livery.

The EMD GP20 was seen as leading the way in a new age of turbocharged diesel locomotives, even though some of EMD’s competitors had been experimenting with higher horsepower models several years earlier. In reality, the GP20 only offered a small increase in horsepower over its predecessor, the GP18, but EMD’s salesmen touted the locomotive’s ability to reduce consist sizes and maintenance costs, and increase speeds to secure sales.

GP20s could be identified ahead of similar GP7, GP9 and GP18 models by an additional small radiator fan ahead of its large aft fan, the prominent bulge behind the cab which housed its turbocharger, and a single large exhaust stack.

Of the 260 models built by General Motors’ Electro-Motive Division between November 1959 and April 1962, Southern Pacific operated 34 locomotives and also took ownership of the four demonstrators originally used by EMD. Many of the locomotives served reliably for more than 30 years but were less promising for rebuild programmes than other GP classes, and most were scrapped. However, some can still be seen on short lines today with two models officially preserved.

The EMD GP20 for Train Simulator, developed by Reppo, is available in Southern Pacific livery and features a highly detailed cab interior with operating switches, advanced and standard driving controls, realistic engine start up procedure, accurately modelled simulation, engine overheating and working unit selector.

The locomotive is also Quick Drive compatible, giving you the freedom to drive the EMD GP20 on any Quick Drive enabled route for Train Simulator, such as those available through Steam. Also included are scenarios specifically for the Donner Pass route (available separately and required to play these scenarios).

Scenarios


Two scenarios for the Donner Pass route:
  • Freshly Frozen Norden Waters
  • Sparks-Reno Shuttle

More scenarios are available on Steam Workshop online and in-game. Train Simulator’s Steam Workshop scenarios are free and easy to download, adding many more hours of exciting gameplay. With scenarios being added daily, why don’t you check it out now!

Key Features

  • EMD GP20 in Southern Pacific livery
  • Quick Drive compatible
  • Realistic engine start up procedure
  • Accurately modelled simulation
  • Working unit selector
  • Opening interior switch cabinet
  • Highly detailed cab interior
  • Advanced and standard driving controls
  • Scenarios for the Donner Pass route
  • Download size: 164mb

Media

Trailers and screenshots from the store page

Games like Train Simulator: Southern Pacific GP20 Loco Add-On

Shared tags, not the same series.

Train Simulator: Southern Pacific GP20 Loco Add-On price history and current deals

Train Simulator: Southern Pacific GP20 Loco Add-On for PC currently sells from $9.99 at authorized stores. Lowest since 7 Jul 2026: $9.99. That is 50% off the $19.99 list price.

Compare Train Simulator: Southern Pacific GP20 Loco Add-On editions

Train Simulator: Southern Pacific GP20 Loco Add-On comes in 2 editions: Train Simulator: Southern Pacific GP20 Loco Add-On, Train Simulator: Southern Pacific GP20. The edition list shows what each one includes.

Train Simulator: Southern Pacific GP20 Loco Add-On reviews, playtime, and age rating

16 people have reviewed Train Simulator: Southern Pacific GP20 Loco Add-On. 100% are positive. Steam calls that Positive.

Frequently asked questions

Answered from this game's own data. Where I have none, I say nothing.

How does the current Train Simulator: Southern Pacific GP20 Loco Add-On price compare?
The price verdict is buy. The lowest current official price is $9.99.
How do the Train Simulator: Southern Pacific GP20 Loco Add-On editions compare?
Train Simulator: Southern Pacific GP20 Loco Add-On offers Train Simulator: Southern Pacific GP20 Loco Add-On, Train Simulator: Southern Pacific GP20. The standard edition contains the base game. Larger editions can include expansions.
Which stores list Train Simulator: Southern Pacific GP20 Loco Add-On?
Train Simulator: Southern Pacific GP20 Loco Add-On is tracked at Steam. This section lists authorized stores and links to their store pages.
Where can I buy Train Simulator: Southern Pacific GP20 Loco Add-On cheap?
From $9.99 at Steam right now. That is 50% off the $19.99 list price. Its recorded low is $9.99, set on 2026-07-07.
Is Train Simulator: Southern Pacific GP20 Loco Add-On worth playing?
16 people have reviewed Train Simulator: Southern Pacific GP20 Loco Add-On. 100% are positive. Steam calls that Positive.
What age rating does Train Simulator: Southern Pacific GP20 Loco Add-On have?
Train Simulator: Southern Pacific GP20 Loco Add-On is rated undefined. The New Zealand rating flags %NZoflcDescriptors%.
Scores
Steam reviews Positive · 100%
100% positive of 16
Media (8)
Tech
ControllerFull
Requirements
System requirements platform
Minimum
Minimum:
  • OS *: Windows® Vista / 7 / 8
  • 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: Version 9.0c
  • Network: Broadband Internet connection
  • Storage: 6 GB available space
  • Sound Card: Direct X 9.0c compatible
  • Additional Notes: Quicktime Player is required for playing the videos
Facts
ReleasedSep 18, 2013
DeveloperReppo
PublisherDovetail Games - Trains
ModesSingle-player
Steam features
CloudFamily Sharing
Languages (1)

English

Ratings
New Zealand

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Australia

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