15 years after the first installment, World of Goo 2 has finally been released.

The version for Linux is DRM-free and can only be obtained for $29.99 via the developer's website.

Fun fact: the first World of Goo was the first commercial game I bought for Linux - even back then directly from the developer.

The developers explain why the game is not available on Steam:

Why is it on Epic and not on Steam?

The Gardens Between, a beautiful Puzzle-Adventure, in which time itself is manipulated, is now available for Linux on Steam!

The Gardens Between is a single-player adventure-puzzle game about time, memory and friendship.

Containment: The Zombie Puzzler is available now on Steam for Linux.

Description:

Use your wits, weapons, and the city itself to save Franklin from the zombie apocalypse in this exciting indie action puzzler.