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SGS Operation Hawaii

Wishlist Follow Ignore Install Unwatch Watch
App ID 1802080
App Type Game
Developer
Publisher Avalon Digital
Franchise SGS
Supported Systems Windows macOS
Technologies Unity Engine
Last Changenumber 31544404
Last Record Update 8 October 2025 – 08:17:19 UTC ()
Release Date 7 December 2021 – 16:23:14 UTC ()
❓ 50.00%
20 reviews
0
In-Game
💡 Strategy 🎲 Turn-Based Strategy 🔵 Wargame 🏽 2D ⚔️ War

On December 7th, 1941, the Empire of Japan struck a surprise blow against unsuspecting American forces at Pearl Harbor, Hawaï. In the ensuing confusion and panic, the USA feared a Japanese invasion of Oahu island, but it fortunately did not materialize. But what would have happened if it had?

Additional Information

Developer The Strategy Game Studio
ReleaseState released
Publisher Avalon Digital
Store Release Date 7 December 2021 – 16:23:22 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://www.youtube.com/avalondigitaleditions/
Primary Genre Strategy (2)
Store Genres Simulation (28), Strategy (2)
Steam Release Date 7 December 2021 – 16:23:14 UTC ()
Store Asset Modification Time 24 March 2025 – 15:36:04 UTC () (1742830564)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionCenterCenter
width_pct66.09251096169879
height_pct100
osextended macos64
review_score 5
review_percentage 50
Detected Technologies (?) Unity Engine, SteamworksNET SDK, UnityBurst SDK, cURL SDK
First seen on SteamDB 25 October 2021 – 13:26:09 UTC (), in changelist #12944533

Supported Languages

8 Languages Interface Full Audio Subtitles
English Yes
French Yes
Italian Yes
German Yes
Spanish - Spain Yes
Traditional Chinese Yes
Japanese Yes
Russian Yes

Tags

💡 Strategy 🎲 Turn-Based Strategy 🔵 Wargame 🏽 2D ⚔️ War 📜 Historical 🪖 Military 🪂 World War II 🕰️ Alternate History 🛡️ Turn-Based Combat 🖥️ Simulation ♟️ Grid-Based Movement 👤 Singleplayer 🕹️ Multiplayer

Categories

Single-player Shared/Split Screen PvP Cross-Platform Multiplayer Remote Play Together Family Sharing Multi-player PvP Shared/Split Screen

Assets

Load all asset images
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logo_small e075cc171ad624176f261019b3e6879909a71da5_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image2x/englishlibrary_600x900_2x.jpg
image/englishlibrary_600x900.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
logo_position/pinned_positionCenterCenter
logo_position/width_pct66.09251096169879
logo_position/height_pct100
image/englishlogo.png
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Assets
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community_icon174ec03b0b337b3a25d69fa103e3657a35a06ff6.jpg
page_background_pathapp/1802080
raw_page_backgroundpage_bg_raw.jpg
timestamp24 March 2025 – 15:36:12 UTC
Trailers
422137 ↴
trailer_nameSGS Operation Hawaii Trailer
trailer_category0
trailer_480p/video/webm256863408/movie480_vp9.webm
trailer_480p/video/mp4256863408/movie480.mp4
trailer_max/video/webm256863408/movie_max_vp9.webm
trailer_max/video/mp4256863408/movie_max.mp4
microtrailer/video/webm1802080/422137/506250284c2e4ea8f5863c23bd16bd2ff8afaf37/1751032403/microtrailer.webm
microtrailer/video/mp41802080/422137/506250284c2e4ea8f5863c23bd16bd2ff8afaf37/1751032403/microtrailer.mp4
adaptive_trailers/0/cdn_path1802080/422137/506250284c2e4ea8f5863c23bd16bd2ff8afaf37/1751032403/dash_av1.mpd
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screenshot_medium256863408/movie.293x165.jpg
screenshot_full256863408/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1638695721

Depots

ID Configuration Size DL.
1802081 SGS Day of Infamy Content 137.08 MiB 128.54 MiB
1802082 Windows 64-bitSGS Day of Infamy Windows 64 bits 594.22 MiB 218.46 MiB
1802083 macOS SGS Day of Infamy macOS 589.91 MiB 216.85 MiB
1802084 Windows 32-bitSGS Operation Hawaii Windows 32 bits 581.08 MiB 213.38 MiB

Total size on disk is 1.86 GiB and total download size is 777.24 MiB.

Total size on disk is 1.28 GiB and total download size is 560.39 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 20299611 8 October 2025 – 08:17:14 UTC

Other

Name Value
privatebranches 1
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