Sea Power : Naval Combat in the Missile Age Steam header capsule
Steam AppID #1286220·Developer: Triassic Games·Publisher: MicroProse Software

Is Sea Power : Naval Combat in the Missile Age Abandoned?

From the lead designer of Cold Waters, Sea Power lets you control NATO and Warsaw Pact forces in modern naval conflict campaigns. Use your advanced naval weaponry and sensors to respect rules of engagement and defeat the enemy forces in a tense fight for initiative and air/naval supremacy.

ActiveActivity Score: 100 / 100

Last checked: Oct 23, 2026 (UTC)

Developer? Correct this page

Active — last game update shipped 1 day ago (Oct 21, 2026).

In Early Access

1 year 11 months

Since Nov 12, 2024

Dev plan: Q4 2026

Current Players

890

Steam concurrent (no key)

Last Update

Oct 21, 2026

Patch or public build (lastShipAt)

Last developer post

Oct 20, 2026

Community announcement feed

Last Build Update

Oct 21, 2026

via steamcmd.net

Updates (Last 12m)

21 patches · 28 posts

Past 365 days

Steam Reviews

Positive (91%)

4,078 reviews

Why This Status? (Deterministic Signal Audit)

View full rule thresholds →
  • Shipped a game update 1 day ago (Oct 21, 2026).Signal Date: 2026-10-21
  • Last developer announcement posted on Oct 20, 2026 (2 days ago).Signal Date: 2026-10-20

36-Month Update Cadence Timeline

Monthly shipped patches vs. developer community posts for Sea Power : Naval Combat in the Missile Age (UTC)

Patches (8)Dev Posts (4)
Nov 23Nov 24Nov 25Oct 26

Recent Official Developer Announcements

Filtered strictly to official Steam Community Announcements (feed_type = 1), excluding third-party press articles.

Oct 1, 2026Update / Changelog
Read full post on Steam

Sea Power Update 0.8.3 — Campaign Updates, New Command Tools, Combat Overhauls

Jul 21, 2026Patchnotes
Read full post on Steam

Sea Power Update 0.8.2 - Deployment Zones, Unrestricted Task Force Mode & more

Jul 4, 2026Update / Changelog
Read full post on Steam

Sea Power Update 0.8.0 Out Now – Pacific Strike '85 and Task Force Mode

Jun 29, 2026Update / Changelog
Read full post on Steam

Sea Power Update 0.8 Releasing July 4th: Pacific Strike ’85 / Task Force Mode

Sea Power Development Report — June 2026

Hello from the Triassic Games team!Today we are sharing our mid 2026 development report for Sea Power, including our updated Early Access roadmap, information on what is coming in the next few months, and more detail on several major systems currently in development.Royal Navy re

Apr 20, 2026Update / Changelog
Read full post on Steam

Sea Power Update 0.7.10 – Improvements, Updates to Scenarios, and Dev Preview

Hello from the Triassic Games team!We are pleased to release a new Sea Power update to the community today. This incremental update includes a broad range of fixes and refinements across the game, with particular attention given to save/load stability. Following a recent developm

Is Sea Power : Naval Combat in the Missile Age still being developed?

Sea Power : Naval Combat in the Missile Age’s last public Steam update was Oct 21, 2026. The developer’s latest Steam post was on Oct 20, 2026 (announcement). To judge for yourself, see How to tell if an Early Access game is abandoned.

Frequently Asked Questions About Sea Power : Naval Combat in the Missile Age

Is Sea Power : Naval Combat in the Missile Age abandoned?
Based on public Steam records, Sea Power : Naval Combat in the Missile Age's last default-branch update was Oct 21, 2026. Our status only measures public Steam activity, not private development.
When was Sea Power : Naval Combat in the Missile Age last updated on Steam?
The last update for Sea Power : Naval Combat in the Missile Age on Steam (patch note or public build) was on Oct 21, 2026. The most recent developer announcement was posted on Oct 20, 2026.
How long has Sea Power : Naval Combat in the Missile Age been in Early Access?
Sea Power : Naval Combat in the Missile Age entered Steam Early Access on Nov 12, 2024 and has been in Early Access for 1 year 11 months (710 days).
Will Sea Power : Naval Combat in the Missile Age leave Early Access?
Based on the Steam store Early Access section, the developer has mentioned a 1.0 timing of "Q4 2026". This is parsed public store copy, not a contractual commitment.

Similar Early Access Games That Are Still Active

Looking for actively maintained alternatives in Action & Simulation? These titles shipped verified updates within the last 90 days.

Gray Zone Warfare header

Active — last game update shipped 1 day ago (Oct 21, 2026).

Last Activity
Oct 21, 2026
EA Duration
2 years 5 months
Activity Score
100/100
MADFINGER Games, a.s. · $39.99
inZOI header
inZOIActive

Active — last game update shipped 2 days ago (Oct 20, 2026).

Last Activity
Oct 20, 2026
EA Duration
1 year 6 months
Activity Score
100/100
inZOI Studio · $39.99
Grounded 2 header

Active — last game update shipped 2 days ago (Oct 20, 2026).

Last Activity
Oct 20, 2026
EA Duration
1 year 2 months
Activity Score
100/100
Obsidian Entertainment · $29.99

Status is calculated automatically from public Steam data (Community Announcements & Steam PICS depot timestamps).

Developer? Report incorrect data