The following changes are available in the public beta branch. Anyone can try them by switching to the branch under the BETAS tab in the steam game properties.

Aliens and Hell Lord Spawners!

* Spawn blocks can be found randomly in the world. They are most common in Scavenger mode.
* There are 3 types of blocks found in caves: Basic Zombie, Dangerous Zombie and Alien spawners.
* Hell spawners can be found on the floors of the Hell Biome.
* A powerful Hell Lord will be summoned -- Larger and tougher than the normal version!
* Overall spawner logic has been improved.
* Spawners will reset if you run too far from the monsters.
* Earn loot blocks for clearing spawners.

We plan to shift focus to some more popular requests in upcoming updates - ones that fit into our available resources. We also would like to use spawners for some other content in the future. For now, we hope you enjoy some challenging encounters! We'll further tweak the behavior based on player feedback.

There's also an Alien Horde block that didn't make it into the build. If there's enough interest, we'll unleash that before we move on to new things.

We'll be moving these changes to the live server after we have some time to ensure the changes are stable and balanced.