Just a few pictures of the alpha draft rooms. Each room has a math puzzle to solve, except the obsidian pyramid, in which you have to...

Just a few pictures of the alpha draft rooms. Each room has a math puzzle to solve, except the obsidian pyramid, in which you have to literally find the answer before lava completely covers the interior of the pyramid.

I’m so nasty, sometimes.

I need placeable, programable spawners

You have to cross the corridor

Obsidian pyramid. Contents can be lethal

A happy sun on the wall

...that watches you

And the door just shut behind you...

It's a long way down.

The floor is lava!

One of the in-chamber gadgets.

The ominous sign in a bonus room