Discovered a few more 640x480 VGA games at dosgames.com.
Dragons Bane: Mah Jongg II
Incunabula: The Unspoken Secrets
Ultris: The Ultimate Tetris
Continuing Adventures of Cyberbox
The Incredible Machine 2
Rocks-n-Diamonds (800x600 ?)
Battle Bugs (800x600 ?)
Nephew's Puzzle Pack
Rebel Decade Chess
The Search for Freedom
Break Through Bukulu
In most cases, they may use standard 16c palette, though. 🙁
What may use a custom palette is the strange game "Alpha Waves".
Edit: I also was looking for these 16 color "VGA" games in CGA resolution (320x200).
However, this was more tricky, because they are far more difficult to detect visually.
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In what to one race is no time at all, another race can rise and fall..." - The Minstrel
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