Field skills
Breach seal
The field reference. Know what you’re working with.
tier i / unmodified preview
Cast power: 24.0 Cooldown: 7.0s Radius: 430 Chest opening: Unlocks at Tier II Slide targets: 5 No Survivor traits, items, permanent upgrades or weather modifiers.
build scaling
Scales with Melee damage. Attack Speed shortens cooldowns.
automatic activation
A small seal roams, belly-slides through 5–8 Rotborn, and returns. Rank II opens nearby chests by waiting in their circle, and finishes while you move away. Each tier expands search reach; Rank IV opens 25% faster. Quick bites defend it even while opening chests. Armor develops with rank. Melee scaling. +60% skill-hit damage to ordinary swarm enemies (not empowered variants).
unlock requirement
Clear wave 3 with at least 75 kills in one expedition.
specialization costs
Tier IV required. Refit ranks 1 / 2 / 3 open after clearing waves 10 / 14 / 17 and cost 65 / 115 / 180 scrap. Choose one branch per skill. Field training can instead spend an available upgrade choice. These previews do not unlock or purchase anything.