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