Assassin's Creed III Remastered PC: Requirements, Fixes, and Setup Guide

What's Inside the Assassin's Creed III Remastered PC Package

The Assassin's Creed III Remastered PC release landed on Windows on March 29, 2019, and it is more than a resolution bump on the 2012 original. Ubisoft Barcelona handled the remaster while Ubisoft Montreal made the source game, and everything runs on the AnvilNext engine. If you never finished Connor's story — or skipped it entirely — this is the version with the fewest compromises.

The package is generous. According to the Ubisoft Store listing, the Assassin's Creed III Remastered PC edition bundles Assassin's Creed Liberation Remastered plus all solo DLC, which includes the three-episode The Tyranny of King Washington alternate-history campaign. In that storyline George Washington claims the Apple of Eden and crowns himself king, and Connor gains animal powers — a wolf cloak for stealth, eagle flight for traversal, and a bear shockwave attack — each activated at a health cost.

One thing to know before you buy: multiplayer is gone. The Ubisoft Store page lists "Multiplayer: No," and a detailed PC video review of the remaster confirms the original shipped with a multiplayer component that the remaster drops entirely. Everything here is single-player.

Sources: PCGamingWiki page in the revision published 2026-07-06; Ubisoft Store product page captured 2026-11-09.

Visual claims on the store page include 4K support, new character models, and "polished environmental rendering." A PC reviewer's hands-on assessment was broadly positive on art direction — detailed environments, strong effects and animation work — with frequent object pop-in called out as the main eyesore. Reception overall has been middling: the same PCGamingWiki revision lists a Metacritic score of 75 and an OpenCritic score of 69.

Where to Buy Assassin's Creed III Remastered for PC — and What It Requires

The game is sold through Assassin's Creed III Remastered on Steam and on the Epic Games Store. No matter which storefront you choose, every PC version requires Ubisoft Connect. The Ubisoft Store page states that purchases are added automatically to your Ubisoft Connect library for download, and that you need a Ubisoft account plus the Ubisoft Connect application to play.

On price, be careful about what you see quoted in old threads. When the Steam page was captured on 2026-11-09, its headline advertised "Save 75%" on Assassin's Creed III Remastered — but discounts rotate, so check the live store page for the price that applies when you read this.

Two practical warnings from PCGamingWiki's documentation:

• The game does not launch when installed to a drive configured as a Windows Storage Space.
• If you received the remaster through the Assassin's Creed Odyssey season pass, the first launch may demand a CD key you were never given. Launching Odyssey once first binds the entitlement to your Ubisoft account. As of the wiki revision published 2026-07-06, the remaster was noted as free for Odyssey season pass owners.

Useful file locations for troubleshooting:

Assassin's Creed III Remastered PC System Requirements

The specs below combine PCGamingWiki's target-based table with the GPU figures from the Ubisoft Store listing captured 2026-11-09. A 64-bit operating system is mandatory, and the install weighs in at roughly 45 GB.

Ubisoft's March 21, 2019 official PC-spec announcement lists Windows 7 SP1, Windows 8.1, or Windows 10 (64-bit) and an AMD FX-6350 at 3.9 GHz as the minimum. The current Ubisoft Store field that instead shows Windows 10 only and an Athlon64 X2 4400+ is conflicting storefront metadata and is included for reference only; use the published PC-spec announcement for the launch requirements.

Fixes for Stutter, Frame Rate, and Settings on Assassin's Creed III Remastered PC

Most complaints about this port trace back to two things: physics tied to roughly 60 FPS and poor CPU core scheduling on modern hardware. Both have documented workarounds.

To make the affinity fix permanent, edit your shortcut target so it launches through cmd.exe with an /affinity mask appropriate for your core count — a detail worth copying carefully, since the wrong mask can leave the game running on a single thread. Third-party FPS unlock patches exist, but they replace ACIII.exe, so back up the original first.

What Player Experience Reports Say About the PC Port

The most consistent theme in player experience reports is instability rather than poor performance. One PC reviewer logged characters frozen mid-pose during cutscenes, a looping music track after viewpoint synchronization, objective markers that failed to appear immediately, completed objectives that never registered, and a scripted chase that broke when the target stopped moving. The same reviewer hit two crashes at loading screens.

Frame rate, meanwhile, was described as stable for most of the session with occasional dips and hitches — which fits the underlying issue that the game's simulation runs best when it is not pushed far past 60 FPS.

Design-side criticism lands elsewhere. The modern-day Desmond sections break up the historical pacing, the homestead missions feel like busywork, and the naval missions — widely praised as the best new addition — simply end once you finish them, with no randomized replacements. Those are opinions, not defects, but they are the reasons some players bounce off the Assassin's Creed III Remastered PC version after a few hours.

FAQ

Does Assassin's Creed III Remastered PC include multiplayer?

No. The Ubisoft Store page lists multiplayer as "No," and a PC review of the remaster confirms the multiplayer mode from the 2012 original was not carried over. Everything in this release is single-player.

What do I get with the Assassin's Creed III Remastered PC purchase?

The remaster of Assassin's Creed III, Assassin's Creed Liberation Remastered, and all solo DLC — including the three-part Tyranny of King Washington campaign. It is a one-time purchase with no microtransactions.

Do I need Ubisoft Connect to play it on Steam?

Yes. Every PC version requires Ubisoft Connect, and you need a Ubisoft account plus the Ubisoft Connect app installed. A Steam purchase still launches through Ubisoft's client.

Why does Assassin's Creed III Remastered on PC stutter or break at high frame rates?

The physics are pinned to roughly 60 FPS, so pushing far past that can cause invisible carriages and other oddities. Cap the frame rate near 60 with VSync, or at most 83 FPS, and apply the CPU affinity workaround if stutter persists.