Victoria 3 The Great Wave review: 5 days in — the expansion that revives Vic3?

Five days. That’s how long a Paradox expansion needs to reveal its true colors. The Great Wave, out April 28, 2026 alongside update 1.13, is no exception. Launch hype has faded, the first strategies are emerging on Paradox Plaza and Reddit, bugs are documented. Time for an assessment — and it’s more nuanced than on day one.

TL;DR:

• The Ship Designer exceeds expectations: deeper than announced, enables unique naval doctrines
• The Japan focus is superb but too short — 20-30h of scripted content where Sphere of Influence offered 50
• Gunboat Diplomacy reshapes the balance of Asian minor powers — China and Persia first
• Naval missions are the real silent hero: everyone adopts them, even in previous DLCs
• Three bugs already identified — patch 1.13.1 announced for mid-May

Table of contents

• Ship Designer: the DLC’s surprise
• Japan focus: brilliant but short
• Gunboat Diplomacy: the pivot for minor nations
• Naval missions: what really changed Vic3
• Reported bugs and issues
• Verdict after 5 days

Ship Designer: the DLC’s surprise

Billed as a secondary mechanic, the Ship Designer turns out to be the DLC’s biggest mechanical leap forward. Unlike what we feared (gadget system à la Stellaris early), it enables meaningful choices:

• Engine — heavy steam (more range, less maneuvering) vs. turbine (faster, pricier)
• Armor — wrought iron, compound steel, Krupp steel — each tier has a real cost/benefit
• Artillery — smoothbore, rifled, turrets — direct tactical impact
• Tonnage — corvette, cruiser, battleship, dreadnought — tech-unlocked

After 5 days, European players are already converging on regional doctrines: Brits prioritize long-range battleships for global projection, the French go for fast cruisers in the Mediterranean, Austro-Hungarians do coastal defense with monitors.

It’s the kind of depth Vic3 has lacked since launch.

Japan focus: brilliant but short

The narrative half of the DLC — Late Edo Japan — is beautifully written and visually the most polished Paradox has ever produced. Animated ukiyo-e prints in the menus, the dynamic journal tracking Perry’s arrival (scripted 1853), the Tokugawa vs Satsuma/Chōshū tension: everything is on point.

The only flaw: it’s too short. Paradox clearly chose quality over quantity. You get about 20-30h of Japan-specific scripted content, where Sphere of Influence gave 50 with its Ottoman Empire focus.

For fans of Meiji Japan or an alternate Sakoku-forever Japan, it’s unforgettable. For everyone else, it’s a plus, not the core of the experience.

Gunboat Diplomacy: the pivot for minor nations

Gunboat Diplomacy completely reshapes the balance of the Pacific and Southeast Asia. It’s the mechanic that lets major naval powers directly pressure to force market openings, secure trade concessions, impose unequal treaties.

After 5 days, we see:

• The United States becomes the Pacific’s dominant actor from 1860 thanks to the scripted Commodore Perry event
• Qing China gets plucked by 3-4 major powers simultaneously (historically accurate experience)
• Persia and Siam are forced into concessions placing them under British or French influence
• Minor coastal nations (Hawaii, Madagascar, Zanzibar) disappear much faster than before

Some players find this punitive. Historically, that’s exactly what happened. The community debate rages on Paradox Plaza.

Naval missions: what really changed Vic3

Paradoxically, the free update 1.13 contains what most transformed the Vic3 experience: naval missions. All players — even those who didn’t buy the DLC — benefit from this overhaul. And it changes everything.

Before 1.13, 70% of players abandoned the navy after their second war. Since 1.13, Paradox’s stats (per their April State of the Game) show that naval engagement has doubled. Players are finally using their fleets — instead of letting them rust in port.

This is the kind of overhaul that puts Victoria 3 back in the conversation of living grand strategy games.

Reported bugs and issues

After 5 days, the community has flagged three main bugs:

1. Passive British AI against American Gunboat Diplomacy actions — the British should contest the Pacific, they just sit by
2. Unbalanced naval Supply in the Sea of Japan — supply chains break too fast for European nations operating far from their bases
3. Ship Designer cost too high for minor nations — makes design inaccessible to small countries, creating a “rich dominate” effect

Paradox has confirmed a 1.13.1 patch for mid-May that will address all three. Worth watching.

Verdict after 5 days

The Great Wave is an excellent expansion, but its impact comes as much from the free 1.13 update as from the paid content. It’s almost a commercial paradox: Paradox is giving away for free the mechanic that most improves quality of life.

Who for:

• Buy the DLC if you love Japan, want a deep Ship Designer, or are a fan of 19th-century imperialism
• Stick with free 1.13 if you’re new to Vic3 or the Japan focus doesn’t grab you — the naval overhaul alone relaunches the game
• Get the full Volume 3 ($47.97) if you plan to play Vic3 over the next 18 months — it’s 30% cheaper than buying separately

Vic3 is finally the game we were waiting for in 2022. Slow, but solid. For what’s next, see our EU5 6 months later review — Paradox is holding a real rhythm this year.