Gun part builder
Incremental gun planner using only Steam store facts: combine barrels, magazines, receivers and more; improve damage, fire rate, bullet count and other stats; fight 8 bosses; unlock upgrades through a tech tree; Prestige for permanent bonuses. Exact part names, damage numbers and tech-node IDs are not published on Steam, so those slots stay Unknown or use broad Steam-backed labels. Shareable URL state. Confirm exact options in the Gundrobe: an Incremental Gun Builder client — this planner does not invent stats or IDs.
Related: Getting started · Gun parts · FAQ
How to use
- Optional: tap a preset chip (planner aid — not an official BehaUlas build).
- Or choose each slot below. Use Unknown when unsure.
- Add short notes if needed, then Copy link to share (query params encode every slot, checklist, and notes).
- Opening a shared URL auto-applies selections; use Apply from URL to re-read the address bar, or Clear to start over.
Gun part builder
Plan a gun: barrel, magazine, receiver and extra parts, then note tech-tree focus, prestige plan and which boss you are aiming at. Pick Unknown when the official list is unclear. No fabricated stats. Presets are planner aids only.
Presets (planner aids — not official builds)
- Boss rusher: Planner aid: damage + early prestige — soft only, not official.
- Bullet storm: Planner aid: bullet count + fire rate — confirm in-client.
- Tech explorer: Planner aid: unlock parts before specializing — soft only.
- Honest Unknown: All Unknown — fill after first session.
Build checklist (0/9)
Accuracy policy
- Part categories (barrels, magazines, receivers and more) and stat types (damage, fire rate, bullet count) come from the Steam description.
- Eight bosses, tech tree unlocks and Prestige permanent bonuses come from Steam.
- Exact part names, damage tables, tech-node IDs and prestige multipliers are not published on Steam — slots use broad labels or Unknown.
- Presets are soft suggestions only — not official builds from BehaUlas.
Copyable plan
Gundrobe gun plan (fan planner — confirm in-game) Barrel focus (Steam framing): — Magazine focus (Steam framing): — Receiver focus (Steam framing): — Extra part (Steam: and more): — Tech tree focus (Steam): — Prestige plan (Steam): — Boss target (Steam: 8 bosses): — Primary stat goal (Steam): — Checklist: 0/9 done Bosses cleared (your tally): 0 Prestige cycles (your tally): 0 Note: No invented IDs/stat tables here — Unknown where unpublished.
Unofficial fan site made by players. Not affiliated with BehaUlas or Valve. Game names, art and trademarks belong to their owners.