Developer posts and news about this game.
Long time no see, everyone! The update that brings Frostrain 2 to its grand finale has arrived! While we still plan to release minor balance patches and bug fixes as needed, our development team is now preparing to move on to our next project. We hope you'll continue to support u
Balance Joe Mimi Landmark: The effect of the Ancient Drone obtained from Frozen Streets now lasts permanently. Landmark: The Stability gained from Frozen Streets has been adjusted from Economy 20 / Politics 12 → Economy 35 / Politics 10. Gameplay Heritage has been added! Heritage
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 Precipice: Dissatisfaction +40% → Dissatisfaction +45%. Joe Mi Mi Some of Joe Mi Mi's resolutions have
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 Stability -0.6/day → Removed. Social Collapse : Economic Stability -1.6/day, Political Stability -1.2/da
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 approximately 5% overall. Endless Winter: Discontent increases by 25% → Discontent increases by 30%. Life Pr
The train has arrived, breaking through the blizzard! Buy it now and get 20% off! View game page You can also purchase the Supporter Pack and buy the development team a warm cup of coffee! View game page Planning to purchase both? We’ve prepared the Deluxe Edition just for you! S
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 this journey over the past year and a half, and we hope you will continue to support us in the future!
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 to Properties → Game Versions & Betas . Select the publicbeta branch to switch over. Please note t
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. However, after conducting an internal test today, we found a number of bugs and areas that still require
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 already passed. How is everyone doing with the goals you set for the new year? At this point, it feels like
Balance Synergy Shadow Traders Association Clay Figurine: Increases the Overachievement output of Shadow Traders Association trains by 5% → Increases the Overachievement output of Shadow Traders Association trains by 8%. Marble Figurine: Increases the Overachievement output of Sh
It’s May! How has everyone been? Here, it feels like summer has already come rushing in. It’s very hot… and humid. How are things where you are? I hope it’s more comfortable there. We were so busy with development that we completely forgot, but we ended up missing the April devel
Balance Transportation (Before) Transportation (2): When you gain supplies, you have a 15% chance to gain 1 additional supply. Transportation (3): When you gain supplies, you have a 30% chance to gain 1 additional supply. Transportation (4): When you gain supplies, you have a 45%
While trying to update the game more frequently, I was reminded why the previous 0.7 version updates stopped at 0.7.4. When there is no new content… there are naturally fewer things to fix, aren’t there? It is obvious, but I have realized it once again. Since we are currently con
This update is primarily a breathing-room patch focused on balance adjustments, bug fixes, and small improvements. Balance Conductors Choi Soonja Choi Soonja became noticeably easier after the last patch. On the default difficulty, the win rate rose to the level we intended, but
This patch includes what we consider the “foundation” for rebalancing the difficulty gap between Choi Soon-ja and Im Seok-dae. We do not expect to solve everything in a single patch. We will continue correcting this balance through next week’s patch and the one after that. In add
This update is focused on making Choi Sunja’s game easier to play and smoothing out Im Seokdae’s difficulty curve across the full run. Previously, the game may have felt as though it applied too much pressure too heavily in the late game, which could have made progression feel “u
Im Seokdae Former Knight of the Redfrost Commander, Im Seokdae, arrives! 1 new map Around 20 new events Around 20 new landmarks Around 60 new decisions Around 100 new artifacts The scenery has been made even more beautiful! You can now browse your run history. Record your past jo
March is already coming to an end. This month, we were busy beta testing the new update, so this letter ended up arriving a bit later than usual. While we wait for the upcoming 0.8.1 update, I would like to briefly summarize what is coming. Our development team is, quite literall
Hello! Starting this evening, we’ll be running a public beta test for the upcoming 0.8.0 update. Here’s how you can participate: Right-click Frostrain 2 in your Steam Library. Go to Properties → Game Versions & Betas . Select the publicbeta branch to switch over. Please note