Sudden Strike 4
Sudden Strike is back! The beloved Real Time Strategy series returns, this time with bigger battlefields, more units, better graphics, new scenarios and legendary commanders with individual abilities – all of which makes Sudden Strike 4 more tactical and realistic than ever before!
Developed as a fully-fledged series entry and not a remake or reboot, Sudden Strike 4 sends you off on three extensive campaigns set amongst the battlefields of World War II. Commanding the British and American, German or Soviet troops, you will lead over 100 different units into battle, including the German bomber Heinkel He111, the Russian T-34 tank, the British Hawker Typhoon fighter plane and the notorious German Panzerkampfwagen VI Tiger. In a first for the Sudden Strike series, you can now choose from one of nine individual commanders, such as George Patton or Bernard Montgomery, who will each allow for different approaches to combat and boast unique abilities.
Prove your tactical expertise in over 20 demanding single player scenarios, the challenge-focused skirmish mode, and the competitive multiplayer mode. A new reward system rewards clever and tactical play, awarding the player with skill points and bonus content, such as historical film footage of the era.
Sudden Strike 4 offers countless ways to vanquish your opponents. Exploit the weak spots of tanks, set up an ambush, occupy buildings with infantry, outmanoeuvre the enemy with clever positioning or unleash devastating air strikes – how you approach each mission is up to you!
Overview of the platinum guide
No missable trophies · Fully obtainable offline
Platinum Requirement Profile (Difficulty & Effort)
Challenging RTS Platinum requiring perfect unit micromanagement, 3-star ratings, and 63 mission runs.
- Mechanics & Peak: 6/10 – RTS controller controls require fast micromanagement and precision.
- Guide Reliance: 4/10 – Badge mechanics knowledge makes 3-star ratings much easier.
- Grind & Collectibles: 8/10 – 63 mission runs and 10,000 kills demand serious endurance.
- RNG & Luck: 3/10 – Minimal RNG regarding ricochets and critical hits.
- Punishment Severity: 5/10 – Punishing unit losses, but mitigated by manual saves.
- Co-op / MP Dependency: 0/10 – No online trophies; skirmish vs AI available.
Trophies
Main game
World War II Veteran
Collect all trophies
Unlock all other trophies to earn the Platinum trophy.
Victory or Death
Earn all available stars in the German Campaign
Requires earning 3 stars on every German mission and then completing its unlocked mission challenge for the fourth star. Maximize your score by capturing decrewed vehicles, earning tactical badges, and keeping unit losses minimal.
Glory to the Red Army
Earn all available stars in the Soviet Campaign
Earn 3 stars across all 7 Soviet missions and complete their corresponding mission challenges. Farm tactical badges and repair disabled enemy vehicles to push mission scores over the 3-star thresholds.
Triumph Over Tyranny
Earn all available stars in the Allied Campaign
Achieve 3 stars on all Allied missions and clear all 7 post-mission challenges. Use smoke rounds and air support efficiently to clear tough strongholds without sustaining score-penalizing losses.
Rise of the Eagle
Complete all missions in the German Campaign on Normal difficulty
Complete all 7 German campaign missions on Normal difficulty. Align this playthrough with one of the specific doctrine trophies to minimize required runs.
Hero of the People
Complete all missions in the Soviet Campaign on Normal difficulty
Complete all 7 Soviet campaign missions on Normal difficulty. Coordinate your commander choice with doctrine progression to avoid redundant playthroughs.
We’re All in This Together
Complete all missions in the Allied Campaign on Normal difficulty
Complete all 7 Allied campaign missions on Normal difficulty. Pair your commander selections with an uncompleted doctrine mastery trophy to save time.
Mobile Fortress
Earn 10 Steel Wall badges during a single campaign mission
Awarded when a heavily armored vehicle deflects incoming enemy shells. Angle a heavy tank towards light anti-tank guns or machine-gun fire while keeping repair trucks stationed safely behind it.
Flesh Over Steel
Earn 10 Tank Hunter badges during a single campaign mission
Awarded when infantry squads eliminate armored targets using anti-tank grenades, mines, or bazookas. Urban missions and narrow choke points provide the best line-of-sight concealment to ambush tanks.
Assassination
Earn 10 Backstabber badges during a single campaign mission
Awarded for destroying enemy vehicles by firing directly into their rear armor. Pin enemy tanks from the front with heavy units while fast medium tanks or AT squads flank behind them under smoke cover.
Spoils of War
Earn 10 Pillager badges during a single campaign mission
Awarded for decrewing enemy vehicles and capturing them with your infantry. Target tracks and engine compartments or use precision fire to force vehicle crews to bail out without destroying the hull.
Marksman
Earn 10 Deadeye badges during a single campaign mission
Awarded when snipers eliminate enemy infantry with precision headshots. Keep snipers prone in camouflage mode and use hold-fire commands until high-priority individual targets stop moving.
Invincible Army
Earn 10 Combat Medic badges during a single campaign mission
Awarded for treating incapacitated or severely injured soldiers. Keep medics stationed right behind your frontline infantry and pull wounded units back into safety before patching them up.
War Stories
Win a skirmish battle
Launch a custom Skirmish match on a small map against an Easy AI opponent and rush their headquarters with starting armor to secure a quick victory.
Infantry Regiment
Complete 5 different campaign missions using Infantry Doctrine
Select the Infantry Doctrine before starting 5 different missions and complete them successfully.
Tank Battalion
Complete 5 different campaign missions using Armored Doctrine
Select the Armored doctrine before starting 5 different missions and complete them successfully.
Artillery Brigade
Complete 5 different campaign missions using Support Doctrine
Select the Support Doctrine before starting 5 different missions and complete them successfully.
Infantry Division
Complete all 21 campaign missions using Infantry Doctrine
Can be completed on Easy difficulty across all 21 base game missions. Utilize the doctrine's enhanced reinforcement squads and trench capabilities to compensate for weaker armored support.
Armored Division
Complete all 21 campaign missions using Armored Doctrine
Can be completed on Easy difficulty across all 21 base game missions. This doctrine provides heavy passive armor buffs and extra crew skills, making aggressive frontline pushes very straightforward.
Artillery Division
Complete all 21 campaign missions using Support Doctrine
Can be completed on Easy difficulty across all 21 base game missions. Leverage mobile repair and resupply trucks to maintain attrition lines and shell fortified objectives from long range.
Tactician
Earn 25 badges during a single campaign mission
Pick a lengthy campaign mission with ample reinforcements and delay finishing the final objective. Farm repeatable badges such as Steel Wall, Combat Medic, and Backstabber before concluding the mission.
The Shape of Things to Come
Win a campaign mission
Unlocked automatically through story progression.
War is Hell
Complete a challenge on a campaign mission
Challenges unlock after earning 3 stars on a mission. Early campaign missions like the Battle of Sedan or the Siege of Tobruk have relatively lenient challenge restrictions.
Perfectionist
Win a campaign mission with a 3 star result
Mission rating is determined by badge count, enemy units destroyed, and friendly casualties. Capturing decrewed enemy vehicles awards significant score bonuses.
Avatar of War
Destroy 10.000 enemy units
Kills track across all campaigns, challenges, and skirmishes. If you are still short after finishing the doctrine division runs, set up high-resource skirmish games against Easy AI and bottleneck enemy infantry waves with artillery.
Combat Expertise
Destroy 1000 enemy units
Destroy a total of 1,000 enemy units. Unlocks automatically while playing through the campaigns.
Sudden Strike 4 - Road to Dunkirk
Last Stand
Complete the Battle of the Ypres mission in the Dunkirk - Allied Campaign.
Unlocked automatically through story progression.
Extraction Point
Complete the Battle of Dunkirk mission in the Dunkirk - Allied Campaign.
Unlocked automatically through story progression.
Encirclement
Complete the Battle of Lille mission in the Dunkirk - German Campaign.
Unlocked automatically through story progression.
Relentless Assault
Complete the Battle of Dunkirk mission in the Dunkirk - German Campaign.
Unlocked automatically through story progression.
Historian
Complete all four missions in the Dunkirk Campaigns.
Unlocked automatically through story progression.
Hero of Dunkirk
Earn all available stars in the Dunkirk Campaigns.
Requires earning 3 stars on every mission as well as completing all special challenges across both campaigns. Maximize mission scores by racking up tactical medals (such as flank hits and critical strikes) while keeping your own casualties to an absolute minimum.
Sudden Strike 4 - Finnland: Wintersturm
Alpha Ursae Minoris
Earn all available stars in the Winter Storm campaigns.
Maximize your mission score by decrewing and capturing enemy armor rather than destroying it outright. Select support or defense doctrines that provide field repairs to keep friendly losses to an absolute minimum.
Arctic trip
Complete all six missions in the Winter Storm campaigns.
Simply complete all six missions of the Finnish and Soviet campaigns on any difficulty.
Nordic Defiance
Complete the Finnish campaign in the Winter Storm on Normal difficulty.
Successfully complete the three Finnish missions on Normal difficulty or higher.
Winter March
Complete the Soviet campaign in the Winter Storm on Normal difficulty.
Successfully complete the three Soviet missions on Normal difficulty or higher.
Grounded
Complete the challenge mode of the Battle of Suomussalmi in the Winter Storm - Finnish campaign.
Complete the challenge for Suomussalmi. Pay attention to the specific restrictions of this mission.
Pain and Suffering
Complete the challenge mode of the Mannerheim line in the Winter Storm - Finnish campaign.
Garrison anti-tank guns and infantry inside fortified trenches and bunkers to repel heavy assaults. Utilize forward spotters to locate and silence enemy artillery pieces before they bombard your defensive line.
Final countdown
Complete the challenge mode of the Battle of Tali-Ihantala in the Winter Storm - Finnish campaign.
Anticipate heavy Soviet flanking maneuvers by setting up layered kill zones along side routes. Lay anti-tank mines early and keep mobile anti-tank units in reserve to react instantly to armor breakthroughs.
Hungry snipers
Complete the challenge mode of the Battle of Suomussalmi in the Winter Storm - Soviet campaign.
Keep your snipers concealed in dense foliage on 'hold fire' mode to scout enemy positions safely. Pick off high-value targets like spotters and anti-tank crews from maximum range before moving in with main forces.
True Hunters
Complete the challenge mode of the Battle of Salla in the Winter Storm - Soviet campaign.
Screen your tanks with infantry squads moving in cover to detect hidden anti-tank positions before your armor takes damage. Keep supply and repair trucks close behind your spearhead to repair disabled tracks immediately.
Scavenger
Complete the challenge mode of the Mannerheim line in the Winter Storm - Soviet campaign.
Focus on disabling enemy vehicle crews using precision fire or anti-tank infantry rather than obliterating them. Repairing and crewing abandoned Finnish vehicles is essential to supplementing your limited starting army.
Sudden Strike 4 - Africa: Desert War
Howls of Sirocco
Earn all available stars in the Desert War campaigns.
You need all 3 mission stars plus the challenge star across all 6 DLC operations (24 stars total). Exploit manual saves before every major engagement and pause regularly to issue micro-commands without taking damage.
When dust settles
Complete all six missions in the Desert War campaigns.
Unlocked automatically through story progression.
Africa Corps
Complete the Axis campaign in the Desert War on Normal difficulty.
Complete the three Axis campaign missions on Normal difficulty or higher.
Desert Rats
Complete the Brit campaign in the Desert War on Normal difficulty.
Complete the three missions of the British campaign on Normal difficulty or higher.
No Flyboys
Complete the challenge mode of the Battle of Sidi-Barrani in the Desert War - Axis Campaign.
Complete the challenge in Sidi Barrani. Pay attention to the specific restrictions of the challenge.
Angry stings
Complete the challenge mode of the Battle of Tobruk in the Desert War - Axis Campaign.
Keep supply and repair vehicles closely trailing behind your armored spearhead to quickly patch up captured enemy tanks and maintain frontline momentum.
Battle-weary
Complete the challenge mode of the Battle of Kasserine pass in the Desert War - Axis Campaign.
Lay minefields along the narrow mountain choke points and conceal your anti-tank guns in heavy brush to ambush advancing Allied armor.
Standing Alone
Complete the challenge mode of the Battle of Sidi-Barrani in the Desert War - Brit Campaign.
Complete the challenge in Sidi Barrani. Proceed methodically and avoid unnecessary casualties.
Elite Army
Complete the challenge mode of the Battle of El Alamein in the Desert War - Brit Campaign.
Use crawling reconnaissance infantry with binoculars to reveal targets from safety, then shell fortified Axis positions and artillery emplacements with long-range barrages before pushing forward.
No ironbirds
Complete the challenge mode of the Battle of Mareth line in the Desert War - Brit Campaign.
Station mobile anti-aircraft vehicles directly alongside your core armor to neutralize persistent enemy air raids while systematically flanking fortified bunker lines.
Sudden Strike 4 - The Pacific War
Semper fidelis
Earn all available stars in the US Campaign in The Pacific War.
You need to earn 3 stars in every standard mission and complete all available challenge modes in the US campaign. Maximize your score by completing all secondary objectives, minimizing unit losses, and farming tactical combat badges.
Never Surrender
Earn all available stars in the Japanese Campaign in The Pacific War.
Earn 3 stars across all standard Japanese missions and clear their respective challenge modes. Keep casualties to an absolute minimum and heavily utilize reconnaissance to ambushing forces to rack up high-scoring combat badges.
Final tour
Complete all missions in the US Campaign in The Pacific War.
Unlocked automatically through story progression.
David against Goliath
Complete all missions in the Japanese Campaign in The Pacific War.
Unlocked automatically through story progression.
Field Command
Complete 5 different missions in The Pacific War with an Army Doctrine strategist.
Missions across both the US and Japanese campaigns count toward this total. Completing missions on Easy difficulty still registers progress.
Fleet Command
Complete 5 different missions in The Pacific War with a Navy Doctrine strategist.
You can mix and match missions across both the US and Japanese campaigns. If you struggle, these can be completed on Easy difficulty.
Auxiliary Command
Complete 5 different missions in The Pacific War with a Support Doctrine strategist.
You can combine completed missions from both the US and Japanese campaigns. Progress still counts when playing on Easy difficulty.
Jungle warfare
Complete 3 challenge modes in the US Campaign in The Pacific War.
Each completed campaign mission unlocks a unique challenge mode. Pick the three that suit your playstyle best, particularly those imposing restriction modifiers rather than strict time limits.
Pushing to the limit
Complete 3 challenge modes in the Japanese Campaign in The Pacific War.
Select the three challenges with conditions that are easiest to manage. Challenges with reinforcement limits or ammo restrictions are typically much easier than those with tight countdown timers.