Crafting

In Sublevel Zero you can use Crafting to create new Items from your Loot.

There are base, or tier-one, modules, and two upper tiers. Tier-2 items cost either 750 or 1000 Nanites to build, while Tier-3 cost 2500 or 3000. The accumulation of Nanites can be assisted by one or more NanoCart perks (e.g. Gambler and Investment). Some of the blueprints, you will need to unlock by playing the game. Which ones you get for each playthrough is semi-random. Even if you lose, depending on what sublevel, you will still unlock a few blueprints.

See the individual modules' pages for more detailed information.

Tier-1
Pulsar

Laser

Impact Rifle

Autocannon

Shredder

Firebolt

Flamethrower

Tier-2 (750 Nanites)
Spreadpulse (Pulsar +  Shredder)

Minigun (Pulsar +  Autocannon)

Smartgun (Impact Rifle +  Autocannon)

Railgun (Impact Rifle +  Laser)

Flak Cannon (Firebolt +  Shredder)

Plasmacaster (Flamethrower + Firebolt)

Welder (Flamethrower +  Laser)

Tier-3 (2500 Nanites)
Transpulse (Spreadpulse +  Smartgun)

Shockpulse (Welder +  Smartgun)

Ion Beam (Railgun +  Plasmacaster)

Gauss Cannon (Minigun +  Railgun)

Saturation Cannon (Minigun +  Flak Cannon)

Arcpulse (Spreadpulse +  Plasmacaster)

Arcthrower (Welder + Flak Cannon)

Tier-1
Dumbfire

Homing Missile

Grenade

HVRL

Tier-2 (1000 Nanites)
Concussion (Dumbfire +  Grenade)

Cluster (Dumbfire +  HVRL)

Homing Swarm (HVRL +  Homing Missile)

Tier-3 (3000 Nanites)
Super Cluster (Cluster +  Grenade)

Magcluster (Homing Swarm +  Dumbfire)

Shield Launcher (Concussion + Homing Swarm)

Engines
Standard Engine (Speed / Chording)

Scout Engine (Boost)

Assault Engine (Ramming)

Tier-2 (750 Nanites)
Recon Engine (Standard Engine +  Assault Engine)

Jumpjet Engine (Standard Engine +  Scout Engine)

Helo Engine (Assault Engine +  Scout Engine)

Tier-3 (2500 Nanites)
Spartan Engine (Recon Engine +  Assault Engine)

Storm Engine (Recon Engine +  Scout Engine)

Taurus Engine (Jumpjet Engine +  Scout Engine)

Sprinter Engine (Jumpjet Engine +  Standard Engine)

Spiker Engine (Helo Engine +  Standard Engine)

Taurus Engine (Helo Engine +  Assault Engine)

Tier-1
Standard Hull (Guns)

Bomber Hull (Launchers)

Tortoise Hull (Hull)

Tier-2 (1000 Nanites)
Gunship Hull (Standard Hull +  Tortoise Hull)

Strafer Hull (Standard Hull +  Bomber Hull)

Tank Hull (Tortoise Hull +  Bomber Hull)

Tier-3 (3000 Nanites)
Apache Hull (Strafer Hull +  Bomber Hull)

Comanche Hull (Strafer Hull +  Standard Hull)

Blitzer Hull (Tank Hull +  Bomber Hull)

Fortress Hull (Tank Hull + Tortoise Hull)

Cyclone Hull (Gunship Hull +  Standard Hull)

Porcupine Hull (Gunship Hull + Tortoise Hull)