Everyone loved Half-Life yet no one in 1998 was brave enough to say: "Okay, but what if this was an early access crafting survival game voiced by a bunch of New Zealanders?" Those 90s cowards. Abiotic Factor is the courageous game that has been correcting this historic oversight. It's fun, and the fun just got funnerer.

The "Crush Depth" update , released yesterday, adds a heap of new areas to the game's messed-up scientific facility, including a dangerous Security Sector and a vast reservoir zone called the Hydroplant. On top of that there are new weapons, tools, workbenches, drivable vehicles, fishing rods, and quite a bit more. It's all shown off in the trailer below.

That was very dramatic for a crafting sim with a pooing minigame. But still, it nicely shows off the new places you can explore, plus a skipload of smaller features. The jetpack will let you reach awkward heights.

A fishing rod lets you fish not only in water but also, it seems, in the toxic sludge that appears in some parts of the facility. The laser katana will cut off zombie heads at a considerable distance (see the other video linked below). And the SUV will let you drive around underground car parks and presumably run over your friends "by accident".

Good. Good. These are all very useful objects, scientifically speaking.

The way temperature works in the game has also been overhauled so that the effects of hot and cold environments on your delicate boffin's bod are now clearer (a frosty effect at the edge.