Hearts of Iron IV: Seaplane Tenders

About Hearts of Iron IV: Seaplane Tenders

Hearts of Iron IV: Seaplane Tenders is a Simulation and Strategy DLC developed by Paradox Development Studio. On 9/25/2025, it was released on the Steam Store by Paradox Interactive. Hearts of Iron IV: Seaplane Tenders can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.

Hearts of Iron IV: Seaplane Tenders also supports 9 languanges in-game including English, French, and German. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.

According to Steam’s category system, Hearts of Iron IV: Seaplane Tenders supports the following features:

• Co-op
• Downloadable Content
• Family Sharing
• Steam Cloud
• Single-player
• Steam Achievements
• Multi-player
• Remote Play on Tablet
• Steam Trading Cards
• Steam Workshop
• Cross-Platform Multiplayer

Media & Sceenshots

Explore the featured video and screenshots from Hearts of Iron IV: Seaplane Tenders featured in the Steam Store.

DLC & Related Apps

Hearts of Iron IV: Seaplane Tenders is referenced by 1 other related app in the Steam Store.

Image	Name	Type	Release Date	Actions
	Hearts of Iron IV	Game	6/6/2016	View

Related Packages

Hearts of Iron IV: Seaplane Tenders is referenced by 1 package in the Steam Store.

Supported Languages

Hearts of Iron IV: Seaplane Tenders is available in 9 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.