
Update 1.0.3
Balance Im Seok Dae Endless Winter: Dissatisfaction +30% → Dissatisfaction +35%. Great Famine: Gain 3 Supply Shortages every 4 days → Gain 3 Supply Shortages every 3 days. Life…




Become the last conductor and rule over the final train society in a frozen world. Gather, expand, and forge your train while building powerful synergies with mighty artifacts. Your position—and the safety of your passengers—now rests in your hands.
Frostrain 2 is a roguelike game built around synergy-building, with a touch of management elements added to the mix. In this frozen world, you take on the role of the last remaining Conductor within the train society and must lead your passengers to survival. Acquire, place, and upgrade train cars to generate Happiness, and make decisive choices to determine the direction your train will take.
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Combine a wide range of train synergies with hundreds of powerful artifacts to generate more Happiness. Greater Happiness will further solidify your authority within the train society.
Upgrade your train and arrange it to suit each situation. Proper placement and enhancement of train cars will allow you to generate even more Happiness.
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You are the last remaining Conductor of humanity, tasked with ruling the final train society. Each run presents you with randomly occurring events—respond to them, resolve them, and obtain the outcomes you need.
Make decisive choices and lead your train society toward the future you believe in.
As the Conductor, you must also decide the train’s direction. Travel through dozens of landmarks across diverse environments, find the optimal route, and guide your passengers to survival.
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At the end of each run, you will earn Purple Coins. Spend them to unlock new artifacts.
As the story unfolds, you will uncover the tales of different Conductors. Unlock future Conductors and help fulfill their long-held aspirations.
If you prove yourself a truly exceptional Conductor, you can guide your passengers even through the harshest conditions. Challenge the “Frost Mode” and discover hidden rewards.
Fulfill certain special conditions... and you might just uncover the Conductors’ hidden stories.
Frostrain 2Steam announcement
Balance Im Seok Dae Endless Winter: Dissatisfaction +30% → Dissatisfaction +35%. Great Famine: Gain 3 Supply Shortages every 4 days → Gain 3 Supply Shortages every 3 days. Life…
Frostrain 2Steam announcement
Balance Gold Forbidden Enhancement: 50% chance to increase final Happiness production by 10% → 70% chance to increase final Happiness production by 7%. Frost Doubt: Economic…
Frostrain 2Steam announcement
Balance Artifacts Silver Slack Off: Now has a 15% chance to remove the card whenever it is used. Frost The amount of Unhappiness gained by Choi Soon Ja has been reduced by…
Frostrain 2Steam announcement
The train has arrived, breaking through the blizzard! Buy it now and get 20% off! You can also purchase the Supporter Pack and buy the development team a warm cup of coffee!…
Frostrain 2Steam announcement
The train arrives on July 16 at 10 PM! Thank you for waiting! Frostrain 2 is officially launching on July 16 at 10 PM. We are endlessly grateful to everyone who has joined us on…
Frostrain 2Steam announcement
Hello! Starting today, we will be launching the public beta test for the upcoming 1.0.0 update. Here’s how you can participate: Right-click Frostrain 2 in your Steam Library. Go…
Frostrain 2Steam announcement
Hello, this is nemonan, the development team behind Frostrain 2. As mentioned in our previous developer letter, we had planned to hold the public beta test sometime this week.…
Frostrain 2Steam announcement
It feels like only yesterday that we were rushing to put out the May Developer Letter, but somehow, June is already coming to an end. Time really does fly. Half of 2026 has…