Here are some of the Macs we have tested Nightfall on, and what the experience was like on them:
Performa 6300CD/100, with 24MB RAM, 4x CD, & System 7.6. Ran OK in Low quality thousands of colors in software.
PowerMac 7200/120, with 24MB RAM & System 7.6. Ran well in Low quality thousands of colors in software, and OK in Good quality thousands of colors.
PowerMac 7600/132, with 32MB RAM & System 7.6.1. Ran well in Good quality thousands of colors in software, and OK in Excellent quality thousands of colors.
Performa 6400/200, with 32MB RAM, 256k cache, & System 8.0. Ran OK in Excellent quality thousands of colors in software. Ran very well in Medium quality thousands, and could use the built in 3D chip.
PowerMac 7300/180, with 32MB RAM & System 8.1 or 8.5. Ran well in Excellent quality thousands of colors in software.
PowerMac 8500/300, with 64MB RAM & System 8.1. Ran super smooth in Excellent quality thousands of colors in software, and well in Excellent quality millions of colors in software.
iMac, with 32MB RAM & System 8.1. Ran OK in Amazing quality millions of colors in software. Ran well in Excellent quality thousands of colors. Ran super smooth in Low quality using the built in 3D RageII.
iMac revision B, with 32MB RAM & System 8.5. Ran OK in Amazing quality millions of colors in software. Ran well in Excellent quality thousands of colors. Ran super smooth in millions Amazing quality, as the rev. B iMac has a RagePro 3D chip built in.
PowerMac G3/300, with 32MB RAM & System 8.1. Ran well in Amazing quality millions of colors in software, and very well in Excellent quality thousands of colors in software. Using the built in RagePro 3D chip it ran super smooth in Amazing Quality millions of colors!
The sliding quality scale for Nightfall, in order, is Low, Medium, Fine, Good, Excellent, Amazing.