Ace Combat 04: Shattered Skies (ProjectStonehenge)

Console

PlayStation 2

Project

ProjectStonehenge

Runs On

Windows

Version

Beta2 (pre-release) - Alpha is out; Decomp Buddy installs it once it has passed the malware scan

AI Use

AI-Assisted - “This project is being developed with extensive use of generative AI.” (from the project's README)

What It Adds

60 FPS - “- Unlocked frame rate (frame cap 60 / 120 / 144 / 240 / 360 FPS): rendering is decoupled from game logic and interpolated, while physics and AI still run at the original 59.94 Hz” · Widescreen - “- 16:9 by default on wide monitors: the game's own SCREEN RATIO option starts at 16:9” · HD - “- Higher internal resolution with a multiplier from 1x to 8x (native 512×448 up to 4096×3584), including 4K output”

Made By

• Onaga00

Safety Report

Malware Scan

Scanned with ClamAV 1.5.4 on Nov 10, 2026: no known malware in its download. Decomp Buddy only installs those exact files - if the project swaps one, it waits for a new scan.

Uploaded By

The project's owner

License

GNU General Public License v3.0

Account

On GitHub since June 2023

Install

Get Game

• Decomp BuddySets it up for you · needs the free app: Get Decomp Buddy
• Windows PCProjectStonehenge-0.9.7-win64.zip · 4 MB · Beta2
• Previous Version: Windows PCProjectStonehenge-0.9.6-win64.zip · 3 MB · Beta
• Source CodeBeta2 · 3 MB

Downloads come from Decomp Buddy's own copy - the same files the app installs, scanned for malware. Most games still need your own copy of the original game to play, and the app sets that up for you.

The Project

Decomp Buddy never hosts or downloads the original game. It sets up ProjectStonehenge and tells you exactly which file of yours to drop in - then checks it's the right one. A ready-made plan is published for this one, so no AI key is needed. This is a community project: we check it, but we can't guarantee it.

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