I've been working on several text-based browser games revolving around macro/micro and vore. You can find links to them below.
Stroll is a growth-centric game with a wide variety of kinks thrown in. Eat, stomp, and smash everything smaller than you, then grow and do it all over again.
Feast is a text-based RPG with a heavy focus on same-size and micro vore.
Satiate is a text adventure with an emphasis on sounds.