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Decisive Decks Uses AI Command a WWII fleet in Decisive Decks, a turn-based naval deckbuilder. Choose from four nations, build your deck, and chart your course across the oceans. Read enemy intentions, combine gunfire, torpedoes, and air strikes, and use research to shape your strategy.
Achievements
36None hidden
Average Unlock Rate
35%of owners, per achievement
Rare (Under 5%)
411% of the list
Rarest
1%Against All Odds
Most Common
86%First Victory
By Rarity| Unlocked by | Achievements | Share |
|---|---|---|
| Under 1% | 0 | |
| 1–5% | 4 | |
| 5–20% | 7 | |
| 20–50% | 14 | |
| 50% and over | 11 |
All Achievements| # | Achievement | Unlocked |
|---|---|---|
| 1 |  First VictoryWin an ordinary battle for the first time. | 86% |
| 2 |  Night VictoryWin during a night turn. | 81% |
| 3 |  First ResearchGain your first research. | 76% |
| 4 |  Refined OrdersUpgrade a command card. | 72% |
| 5 |  UnscathedWin a battle without losing fleet hull. | 65% |
Share of the game’s Steam owners who unlocked each achievement, checked 29 Oct 2026. Steam counts owners who never played, so rates run low. How we count
| 6 |
 Elite HunterWin an elite battle. |
| 56% |
| 7 |  Fortress BreachCapture an enemy fortress. | 52% |
| 8 |  Break ThroughWin a breakthrough mission. | 52% |
| 9 |  Swift VictoryWin a non-introductory battle by turn three. | 51% |
| 10 |  Technical FleetHold five research items in one campaign. | 51% |
| 11 |  Convoy SafeWin a convoy mission with the convoy afloat. | 51% |
| 12 |  InterceptionSink a transport and win an interception mission. | 48% |
| 13 |  Carrier HunterSink an enemy carrier and win the battle. | 41% |
| 14 |  Legend AboardAcquire a legendary command card. | 40% |
| 15 |  Lean FleetRemove a card at a shop. | 34% |
| 16 |  Swift RaidDestroy an enemy by turn three and win a raid. | 33% |
| 17 |  Standard SeasWin on Standard difficulty or higher. | 32% |
| 18 |  Command of the SeasWin a campaign. | 32% |
| 19 |  Refitted OrdersRefit a command card. | 31% |
| 20 |  Landing CoverWin a landing mission. | 31% |
| 21 |  Blind the RadarDestroy a radar station and win the battle. | 28% |
| 22 |  North Sea FinaleWin the German national showdown. | 27% |
| 23 |  Combined FleetWin the Japanese national showdown. | 26% |
| 24 |  Catch the FlagshipSink the flagship and win a pursuit mission. | 22% |
| 25 |  Royal FleetWin the British national showdown. | 22% |
| 26 |  Pacific GiantWin the US national showdown. | 19% |
| 27 |  New LiveryEquip a ship or aircraft appearance. | 18% |
| 28 |  Archive BeginsUnlock an archive item. | 16% |
| 29 |  Eight FortressesCapture all eight fortresses across campaigns. | 10% |
| 30 |  Fleet CollectorUnlock ten distinct basic archive items. | 10% |
| 31 |  Last HullWin with one to ten hull before post-battle repairs. | 9% |
| 32 |  Rough SeasWin on Rough Seas difficulty or higher. | 8% |
| 33 |  Four Nation AdmiralWin as each of the four nations. | 3% |
| 34 |  Blockade BreakerWin on Blockade difficulty or higher. | 3% |
| 35 |  National ArchiveComplete one nation's basic archive collection. | 3% |
| 36 |  Against All OddsWin on Desperate difficulty. | 1% |
