Aces High III

World War I and II flight sim with multiplayer battles

HiTech Creations Inc. · Released Aug 23, 2017

Free To Play Massively Multiplayer Simulation

Reviews: Mixed; 58% of 498
Recent reviews: Not enough recent
Players: 7; daily peak, Nov 7, 2026
Steam Deck: Playable
Last update on Steam: 4 days ago; Nov 3, 2026
Minimum PC: 750Ti class; 4 GB RAM · 3 GB disk; Full requirements

What is Aces High III?

Aces High III is a World War I and II combat flight simulator centered on online multiplayer battles. Players fly fighters and bombers, fight in tanks or boats, and join historical scenarios or air races.

For you if...

+you prefer detailed flight simulation over arcade-style flying
+you want large online battles across multiple combat roles
+you enjoy historical scenarios or competitive air racing

Not for you if...

−you want simple flight controls with little practice
−you prefer solo play over large online battles
−you avoid games with monthly subscription options

What players say

58% of 498 reviews are positive

Players praise the community and the flight combat. The most common complaint is the monthly subscription.

Screenshots and trailer

Aces High III system requirements

Minimum: 750Ti class, 4 GB RAM, 3 GB of disk space.

As published by the developer.

Can my PC run Aces High III?

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Minimum

OS: 7
Processor: 2.4 Ghz Pentium class
Graphics: NVidia 750Ti class
Memory: 4 GB RAM
Storage: 3 GB available space
DirectX: Version 11

Does Aces High III have co-op or multiplayer?

Yes: PvP online; MMO. It also has a single-player mode.

Does Aces High III run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck
Singleplayer gameplay requires active internet connection
External controllers are not supported for the primary player

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Family Sharing, In-app purchases, VR
Languages: Text only: English.

Does Aces High III use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam