U2

Hardware & Attachments

Laser Barrel, Jetpack, and optimal attachment builds.

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Overview

Attachments modify base stats and add active abilities. They stack with unit upgrades and are essential from Chapter 5 onward.

Laser Barrel

Laser Barrel adds sustained DPS — best for bosses and elite toilets. Included in the Delay Maxing code bundle.

Jetpack

Jetpack improves dodge windows during telegraphed boss slams. Pair with ranged units for kiting strategies.

Recommended Builds

Recommended F2P build: Laser Barrel + Launcher Barrel from codes, then save for Plasma Launcher. See our Items page for full lists.