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Interregnum cover art

Interregnum

Strategy, by Post-Capital Games, released 2026

Quick facts

Single player
Yes
Multiplayer
Yes
Split-screen
Yes
Languages
2 languages

From IGDB, the game database run by Twitch. See the questions below for details.

What you need to play it

Pick your device.

MinimumRecommended
Windows–Windows 10
ProcessorIntel Core i5-760 (4 * 2800); AMD Athlon II X4 645 AM3 (4 * 3100)Intel Core i5-3470 (4 * 3200); AMD FX-4350 (4 * 4200)
Memory4 GB RAM8 GB RAM
GraphicsGeForce GTX 550 Ti (3072 VRAM); Radeon HD 6850 (1024 VRAM)GeForce GTX 1050 2048 VRAM; Radeon RX 460 4096 VRAM
Storage400 MB available space400 MB available space

From the publisher’s listing on Steam.

Can my PC run it?

Pick your parts for a quick check against the requirements above.

A rough comparison based on typical performance of each part. Laptop versions of a chip are usually slower.

Common questions

Can you play Interregnum alone?

Yes, Interregnum has a single-player mode.

Is Interregnum multiplayer?

Yes. Listed modes: Multiplayer, Single player, Split screen.

Does Interregnum have split-screen?

Yes, Interregnum supports local split-screen.

What languages does Interregnum support?

Interface: Chinese (Simplified), English.

Can my PC run Interregnum?

The minimum is Intel Core i5-760 (4 * 2800); AMD Athlon II X4 645 AM3 (4 * 3100), 4 GB RAM and GeForce GTX 550 Ti (3072 VRAM); Radeon HD 6850 (1024 VRAM).

What platforms is Interregnum on?

Mac, PC (Microsoft Windows).