Sakura Series Bundle features various Winged Cloud sexy visual novels and light RPGs. I already have most of the games even though half are Windows only.

$1 Level

Sakura Agent ($10, Windows, owned)
Sakura Gamer ($10, 32-bit macOS, owned)
Sakura Sadist ($10, 32-bit macOS, owned)
Sakura Shrine Girls ($10, 32-bit macOS, owned)
Sakura Space ($10, Windows, owned)

$10 Level

Sakura Fox Adventure ($10, 32-bit macOS, owned)
Sakura Gamer 2 ($10, 32-bit macOS, owned)
Sakura MMO 3 ($10, 32-bit macOS, owned)
Sakura Nova ($15, Windows, owned)
Sakura Swim Club ($10, 32-bit macOS, owned)

$12 Level

Sakura Dungeon ($20, 32-bit macOS, owned)
Sakura Knight 2 ($10, Windows)
Sakura Knight 3 ($10, Windows)
Sakura Succubus ($10, 32-bit macOS)
Sakura Succubus 2 ($10, 32-bit macOS)
Sakura Succubus 3 ($10, 32-bit macOS)

The last five I don't own so that's $12 for $50 in games ($25 on a good sale).