Work inside the verified item scope
The official Steam store confirms ten weapons in the current Early Access scope. It does not establish the name, damage, ammunition behavior, rarity, drop location, or upgrade path of every option. Patch 0.05.005 names only the equipment it changes, so the new weapons hub keeps that patch subset separate from the official total. Read current in-game descriptions for details visible in the live build.
- Date personal notes by build or version because Early Access can change balance and availability.
- Distinguish visible in-game text from inferred behavior.
- Use an old guide, clip, or demo report as a question, never as a replacement for current evidence.
- Expand a published item claim only when an official source supports useful detail.
Handle the examples the official material actually gives
The current official store describes utility items and consumables, and it names alcohol and COPIUM in the mission loop. It also says physical items can be grabbed, thrown, or used from the hands. Triggered grenades can be thrown away, and teammates can catch thrown items. Those handling details make position and communication part of item use without supplying an invented inventory list or effect value.
Patch 0.05.007 corrects the Anti-Tank Mine shop value and changes Stun Grenades to a four-second fuse. Those are current official facts, but the post does not publish the corrected mine price, grenade effect duration, radius, or inventory quantity. Fuel canisters remain a historical demo example unless the current game supplies fresh evidence for the specific interaction being discussed.
Classify the resource by purpose
Ask whether the resource helps gather information, preserve movement, control space, support another action, interact with the environment, or recover from disruption. These categories are editorial and do not pretend to be official item types. They create a common language for comparing unlike options without fabricating numerical efficiency. The same resource may serve different purposes in different bunker states.
Before using or transferring something consequential, name the current problem and what option should remain afterward. A tool used to avoid a small inconvenience may remove the only recovery answer. A resource saved too long may never contribute. Purpose keeps conservation and spending connected to the run rather than to habit.
- Information: reduce uncertainty before movement.
- Mobility: preserve or create a usable lane.
- Control: make a dangerous space manageable.
- Environment: support a physical interaction or machinery plan.
- Recovery: restore a coherent state after a mistake.
Give important resources an owner and backup
In co-op, decide who carries, uses, or calls each important option and who understands the fallback. Ownership prevents several players from assuming somebody else will act. It should remain flexible: the player with the right position or information may become the practical owner. Announce transfers so the shared plan stays accurate.
Solo players already own everything, which creates a different problem: attention. Organize decisions by purpose and keep the emergency option mentally distinct from routine tools. When entering an uncertain area, know which response can be used without searching through an improvised plan. This is preparation advice, not an exact inventory requirement.
Compare items with environmental options
Physical interactions, bunker machinery, movement, weapons, and spells all compete as possible answers. Before spending, check whether positioning or the environment can solve the problem while preserving resources. Do not force an environmental solution if it creates greater risk merely to save an item. Compare outcomes and fallbacks, not an unsupported hierarchy of tool types.
Generator and light choices deserve special coordination because they can alter what the team sees and how it moves. If an item supports that plan, state the relationship. After the interaction, reassess whether the intended resource was actually preserved or whether the group created another cost elsewhere. This review turns a pickup into part of a strategy instead of isolated loot.
Review resource decisions after the run
Identify one resource used too early, one held too long, and one that created genuine flexibility. Ask what information was available at the decision. This focuses the review on judgment rather than hindsight. Procedural variation means the next run may offer different resources, but the decision quality can still improve.
Use the builds guide to assign coverage, the bunker guide to compare environmental answers, and the B.O.S.S. guide to protect readiness options. Recheck official sources after updates and avoid reserved weapon-detail routes until evidence can support useful individual pages. The unpublished routes intentionally remain 404 instead of becoming thin or invented catalogs.