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Leaving EA on the 31 st of August. Get them game now before I change its price to 14.99usd !
Join us on Discord -> https://discord.gg/tavRA6W
Hi I'm Valentin, young French developer of 21 years old. I started this game in December 2019 from scratch after playing my first wargame for a couple of hours.
Working alone on it with my brother who's responsible for the art.
This game features :
  • Over 700 units
  • Customizable units (Rockets, bombs, drop tank, torpedo, trucks, half tracks, horses etc)
  • A rank and experience system for the units, and the player
  • Any country you want to play
  • A unit editor (Create or modify any unit you want)
  • A tile editor (create or modify any tile you want)
  • A country editor (Create any country you want)
  • A map editor allowing you to recreate any battle of your choice (up to 300 x 300 hexes and above if your PC can handle it)
  • A fully functional steam workshop to upload your work to, and download other's
  • An entire Europe map
  • An entire Pacific map
  • An entire Eastern front map
  • A campaign for major countries, with a core-unit system (Keeping units between scenarios)
  • A supply line mechanics (Optional)
  • Blowing up or repairing bridges mechanics
  • Diving / going to surface, and spotting mechanics with submarines
  • Retreat, surrender, capture mechanics
  • A morale mechanics (Optional)
  • A season mechanics + weather mechanics (Optional)
  • No time limit to complete scenarios if you don't want to
  • Daily, or almost updates
  • A complete guide on Steam + official tutorials on youtube
  • A cool developper :))
Operation Citadel isn't just about the eastern front, and even less just about one battle. To be honest, all good names were taken and I could not think of one.
If you have a better idea, I would be happy to hear it, send me an email or drop by our discord !
The game should run just fine on pretty much anything. If not, you'll get a refund, but let me know so I actualize the requirements !
If you have any suggestion, critic to make, send an email or leave a message on the discord, or open a topic in the forum. You will ALWAYS be answered to.
And last but not least, if you like the game and want to support me, leave a positive / constructive review here on Steam, share the game with your friends, knock yourself out !
Operation Citadel
Valentin LievreDeveloper
Valentin LievrePublisher
2020-03-05Release
🎹🖱️ Keyboard + Mouse
Overwhelmingly Positive (704 reviews)
Public Linux Depots:
  • Operation Citadel Depot : Linux [1.65 G]
8.1.1

ADDED\n

    \n
  • Capitulation event for the USSR on the Europe scenarios (requires the loss of Moscow, Leningrad, Stalingrad, Sevastopol Murmansk and Baku).\n
\n\nCHANGED\n
    \n
  • Multiplayer compatibility version.\n
  • Game settings when hosting a PBEM game will now be properly sent to the PBEM server.\n
  • The AI will no longer redeploy its units guarding its borders.\n
\n\nFIXED\n
    \n
  • You could play a PBEM game with extra mods that were not required by the session and had a gameplay impact on the game.\n
  • Mods not displaying their names but their IDs instead (when coming from the Workshop).\n
  • Vichy France will now be properly created even if an Axis minor triggers France\'s capitulation.\n
  • No place to deploy german reinforcements on scenario start in Silver Fox (campaign).\n
  • P-40N was marked as carrier compatible even though it was not IRL.\n
  • You could not upgrade/downgrade a unit to/from itself when it was from another country.\n
  • Bug when trying to upgrade/downgrade a unit while having a full list of units in the basket list from previous pre-purchase actions.\n
  • De Ruyter Dutch cruiser had wrong start commission date.\n
  • UI scaling issues on the mobile version.\n

[ 2025-12-05 13:35:05 CET ] [Original Post]

Minimum Setup

  • OS: Im not sure
  • Processor: i3 or higherMemory: 1500 MB RAM
  • Memory: 1500 MB RAM
  • Graphics: 512Mb
  • Storage: 1700 MB available space

Recommended Setup

  • OS: Im not sure
  • Processor: i3 or higher
  • Graphics: 512Mb
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MacGameStore
GAMEBILLET

[ 6338 ]

4.50$ (70%)
4.00$ (80%)
16.57$ (17%)
33.17$ (17%)
16.79$ (16%)
1.88$ (81%)
7.18$ (64%)
16.57$ (17%)
16.79$ (16%)
0.74$ (93%)
49.77$ (17%)
16.60$ (17%)
13.34$ (11%)
0.80$ (95%)
13.48$ (78%)
0.74$ (93%)
4.48$ (78%)
6.27$ (37%)
16.79$ (16%)
4.19$ (16%)
4.03$ (88%)
13.34$ (11%)
8.27$ (17%)
16.96$ (15%)
3.36$ (78%)
6.73$ (78%)
12.24$ (18%)
4.48$ (78%)
7.88$ (61%)
41.47$ (17%)
FANATICAL

[ 5735 ]

31.49$ (55%)
11.09$ (82%)
33.99$ (15%)
24.89$ (17%)
59.49$ (15%)
25.54$ (64%)
15.12$ (73%)
18.36$ (27%)
17.99$ (28%)
11.99$ (76%)
7.58$ (77%)
42.49$ (15%)
15.17$ (77%)
57.39$ (18%)
2.99$ (88%)
10.99$ (73%)
33.59$ (16%)
44.99$ (25%)
7.99$ (60%)
14.39$ (52%)
37.49$ (25%)
33.99$ (15%)
6.1$ (82%)
5.05$ (77%)
6.99$ (83%)
81.99$ (18%)
24.59$ (59%)
40.99$ (18%)
23.89$ (20%)
4.59$ (77%)
GAMERSGATE

[ 1933 ]

3.0$ (85%)
5.28$ (82%)
30.0$ (50%)
4.4$ (78%)
1.76$ (82%)
3.6$ (80%)
5.0$ (75%)
2.0$ (80%)
1.6$ (80%)
8.1$ (82%)
1.5$ (90%)
6.16$ (69%)
4.4$ (78%)
1.6$ (80%)
2.64$ (82%)
1.5$ (70%)
2.64$ (78%)
2.64$ (82%)
0.64$ (87%)
5.28$ (79%)
5.0$ (80%)
10.91$ (22%)
5.63$ (81%)
3.3$ (78%)
7.04$ (82%)
1.91$ (87%)
6.0$ (80%)
3.4$ (83%)
7.5$ (50%)
3.4$ (83%)
MacGameStore

[ 2282 ]

4.99$ (88%)
1.09$ (84%)
21.99$ (27%)
1.09$ (82%)
1.59$ (92%)
15.99$ (20%)
5.99$ (60%)
8.99$ (55%)
1.19$ (88%)
53.99$ (10%)
1.99$ (80%)
2.48$ (75%)
13.49$ (55%)
1.99$ (80%)
1.19$ (94%)
1.19$ (76%)
1.19$ (76%)
1.99$ (80%)
1.19$ (76%)
2.49$ (50%)
1.19$ (88%)
16.89$ (76%)
2.49$ (75%)
51.49$ (26%)
73.99$ (8%)
17.49$ (30%)
1.24$ (75%)
2.49$ (75%)
11.99$ (80%)
2.79$ (60%)

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