As 2025 comes to a close, gamers are in for an exciting month full of diverse releases that promise to keep us entertained during the holiday season. From highly anticipated RPGs to indie gems and retro-inspired action games, December offers something for every type of gamer. If you're looking to add some new titles to your gaming library, here are the best PC games releasing this December that you absolutely shouldn't miss.
1. Marvel Cosmic Invasion : December 1, 2025
2. Octopath Traveler 0 : December 4, 2025
3. Routine : December 4, 2025
4. Yakuza 0: Director’s Cut : December 8, 2025
5. Frostpunk 2: Fractured Utopias (DLC) : December 8, 2025
6. Quarantine Zone: The Last Check : December 2025 (Date Unconfirmed)
1. Marvel Cosmic Invasion
Release Date: December 1, 2025
Genre: Arcade, Action, Co-op
Developer: Tribute Games Inc.
Platform: PC (Windows, SteamOS, Linux)
Marvel Cosmic Invasion is a side-scrolling arcade brawler featuring 15 Marvel heroes. You can switch between two characters mid-level using the "Cosmic Swap" system, chaining special attacks and combos. It supports both local and online drop-in/drop-out co-op, making it an excellent choice for social gaming during the holidays.
Why it stands out:
With retro-inspired pixel art and simple, fun mechanics, Marvel Cosmic Invasion offers lightweight action perfect for quick gaming sessions. It’s ideal for fans of classic 90s arcade games or Marvel comics, and with low system requirements, it’s perfect for older PCs or holiday travel rigs.
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2. Octopath Traveler 0
Release Date: December 4, 2025
Genre: JRPG
Developer: Square Enix, DOKIDOKI Grooveworks
Platform: PC (Windows 11 only)
The highly anticipated Octopath Traveler 0 introduces a new chapter in the HD-2D RPG series. Featuring hand-crafted pixel art combined with 3D lighting, the game offers players the chance to create their own character, manage relationships, and build a town from scratch. With eight recruitable characters and a turn-based combat system, Octopath Traveler 0 invites long exploration sessions.
Why it stands out:
Great for fans of classic RPGs, Octopath Traveler 0 offers deep character customization and a slow-burn experience perfect for long holiday gaming sessions. Its mix of storytelling and exploration makes it a must-have for RPG lovers.
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3. Routine
Release Date: December 4, 2025
Genre: Sci-fi Horror, Indie
Developer: Lunar Software
Platform: PC (Windows)
Set in a retro-futuristic 1980s moon base, Routine offers a first-person horror experience where you must survive with minimal guidance and limited resources. The game is all about atmosphere, using diegetic sound and lighting to immerse players into a tense, helpless environment. You’ll need to read data, follow clues, and manage the C.A.T. device for basic tools and defense.
Why it stands out:
For fans of cerebral horror like Alien Isolation, Routine provides a quiet, unnerving experience. It’s a slower-paced, atmospheric game ideal for players who appreciate psychological tension and exploration over jump scares.
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4. Yakuza 0: Director’s Cut
Release Date: December 8, 2025
Genre: Action RPG
Developer: Ryu Ga Gotoku Studio
Platform: PC (Windows 11)
Yakuza 0: Director’s Cut is an expanded version of the cult-hit prequel set in 1988 Japan. The Director’s Cut introduces previously unreleased scenes, a multiplayer mode called Red Light Raid (with up to four players), and adds sixty unlocked characters to the mix. The game allows players to switch between Kazuma Kiryu and Goro Majima, each with three unique fighting styles.
Why it stands out:
If you love cinematic, character-driven stories with a blend of combat and exploration, Yakuza 0: Director’s Cut is an excellent pick. With added content and improved graphics, it’s the perfect opportunity to dive into this iconic series for the first time or revisit it with fresh content.
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5. Frostpunk 2: Fractured Utopias (DLC)
Release Date: December 8, 2025
Genre: Strategy, RTS, Survival
Developer: 11 Bit Studios
Platform: PC (Windows)
Frostpunk 2: Fractured Utopias is a DLC expansion for the base game Frostpunk 2. It brings eight new ideological factions, each with unique buildings, laws, and long-term goals. The expansion allows players to reshape their society by resolving ideological tensions, ultimately locking the society into a permanent direction. With over 100 new story events, the DLC promises to deepen the political and ethical decisions you’ll have to make.
Why it stands out:
For those who enjoy tough moral choices and slow-burn strategy, Fractured Utopias adds a fresh layer of complexity to an already challenging game. If you’re into managing resources and shaping a fractured society, this DLC is a must.
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6. Quarantine Zone: The Last Check
Expected Release: December 2025 (Date Unconfirmed)
Genre: Survival Simulation, Strategy, Post-apocalyptic
Developer: Brigada Games
Platform: PC (Windows)
In Quarantine Zone: The Last Check, you take on the role of a checkpoint officer in a quarantined zone after a viral outbreak. Every person you encounter is either a potential threat or survivor, and you must decide who enters the safe zone, who goes into isolation, and who gets turned away. The gameplay focuses on resource management and high-stakes decision-making.
Why it stands out:
Quarantine Zone: The Last Check flips the zombie genre by placing you in control of the front line. Instead of shooting your way through hordes, you’ll make life-or-death decisions that impact the future of humanity. It’s a fresh take on survival simulation games.
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Which December Game Fits Your Style?
Want instant co-op action? Go with Marvel Cosmic Invasion. Craving a story-heavy RPG for the holidays? Octopath Traveler 0 or Yakuza 0 Director’s Cut will deliver dozens of hours of content. For slow-burn psychological horror, Routine is your pick. Returning Frostpunk 2 players will find genuine depth in Fractured Utopias, while fans of bleak decision-making should watch for the indie sleeper Quarantine Zone: The Last Check.
No matter your gaming preference, December 2025 brings a variety of titles that promise to keep you entertained throughout the month.
FAQ - Best PC Games Releasing in December 2025
1. What are the best PC games releasing in December 2025?
Some of the top releases this month include Marvel Cosmic Invasion (December 1), Octopath Traveler 0 (December 4), and Yakuza 0 Director's Cut (December 8). These titles offer a mix of action, RPGs, co-op gameplay, and deep storylines, catering to a variety of gaming preferences.
2. Is Marvel Cosmic Invasion available for co-op play?
Yes! Marvel Cosmic Invasion features both local and online drop-in/drop-out co-op. It’s designed as a fun, retro-style arcade brawler that’s perfect for playing with friends, either at home or remotely.
3. Can I play Octopath Traveler 0 on Windows 10?
No, Octopath Traveler 0 requires Windows 11 to play. Make sure your PC is updated to ensure smooth gameplay and access to the game’s next-gen graphics and features.
Last updated: December 5, 2025, 10:29 AM
