Geoplanetical update 1.0.5: migration and tariffs

The Steam title is “Migration Overhaul & Product Tariffs and Fixes - 1.0.5”, posted 1 Nov 2026 at 08:12 UTC. It adds two systems: migration with real-world migrant data, and per-product tariffs. A save hotfix followed three hours later.

Migration and refugees

• Each country now has migrant populations based on real-world data.
• A new Migration panel shows origins, destinations, causes, admission limits and explanations.
• Refugees use regional escape routes, can stay blocked, and resettle based on housing, including in devastated territories.
• Migration processing during large crises was optimised.

Tariffs and trade

• Import and export tariffs can be set per product.
• The screen shows revenue estimates and the rules of your trade agreements.
• There is a dedicated tariffs-customs interface.

Other changes

• Widespread viruses become endemic, which ends the pandemic. AI countries vaccinate all ages.
• Investment programmes can be paused and resumed, and single construction projects cancelled.
• Schools, hospitals and prisons provide their full listed capacity; annexing territory no longer inflates public facility needs.
• Eruptions and floods only destroy what the damage justifies.
• Arms deliveries that took centuries are fixed: only countries that can build a full unit sell it.
• Crash fixes for an interim leader from another party and for autosave.

For budgets, tariffs are a new revenue line. The economy guide explains where they fit next to taxes and debt.