INTERREGNUM: Turn-Based Strategy for the Commodore 64

10/26/2026, 3:20:11 AM (JST)

Release date: 10/25/2026

Tags: #strategy #turn-based-strategy #2d #pixel-graphics #medieval #pve #pvp #turn-based-tactics

Reference prices

Japan

¥ 420 (JPY)

Steam JP

$2.99 (USD)

Steam Global

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Live Store Snapshot

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Japan Price: ¥ 420
Global Price: $2.99
Price in Your Region: ¥420Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 5 Nov 2026
Sale Status: Regular pricing
Price Checked At: 11/5/2026, 2:10:39 AM (JST)

Key highlight

INTERREGNUM is a turn-based strategy game for the Commodore 64, featuring three scenarios, local multiplayer for up to four players, and authentic C64 tape, disk, and cartridge images.

Who this is for

A must-try for retro enthusiasts and strategy fans alike, offering a nostalgic C64 experience with modern convenience.

Details

Overview

INTERREGNUM is a turn-based strategy game that pays homage to the classic Commodore 64 era. Developed and published by Donitz Works, this title brings the charm of pixel graphics and medieval themes to modern platforms.

The game launched on October 25, 2026, and offers a nostalgic yet accessible strategy experience.

Highlights

Three distinct scenarios: Medieval Mayhem (1-4 players), Week of the Dead (1 player), and A Sunny Day in Space (1-4 players) provide varied objectives, from capturing castles to surviving a zombie invasion.
Local multiplayer: Play with up to four players locally, or challenge the computer in solo sessions.
Authentic C64 experience: The game includes Commodore 64 tape, disk, and cartridge images, allowing enthusiasts to enjoy it on original hardware or emulators.

Who It's For

If you're a fan of retro computing, turn-based tactics, or simply enjoy strategic board-game-like challenges, INTERREGNUM is a fitting choice. Its pixel art style and medieval setting will appeal to those who appreciate classic aesthetics, while the multiple scenarios offer variety for both solo and group play.