Just Build! Utility Passes: Speed, Cash, Ban Hammer

Not every Just Build! Game Pass changes how high you build. Some change how fast you walk, how fast currency accrues, or whether a host can remove griefers. This page deep-dives three utility passes — 2x Run Speed (~69 Robux), 2x Cash (~199 Robux), and Ban Hammer (~1999 Robux) — with honest buy timing, co-op rules for Ban Hammer, and free alternatives. Awesome Fun Games ships thirteen passes total; compare the full catalog on All Gamepasses and buy order on Best Value. Approximate prices only — confirm live Robux in Roblox before purchase. There are no active public promo codes for these passes.

Utility vs build vs mobility

Lane	Examples	This page?
Build height	Higher Build	No — see All Gamepasses
Traversal	Grapple, Flying Cloud, Carpet	No — see Mobility Tools
Coils	Speed, Gravity, Fusion	Partial overlap — see Coils Tier List
Utility	2x Run Speed, 2x Cash, Ban Hammer	Yes
Theme	Beach Pack, Winter Pack	No — see Theme Packs

Utility passes solve friction, not silhouette skill. Structure still comes from Guides and Builds.

2x Run Speed (~69 Robux) — tier: A for big plots

What it does: Doubles run speed for faster crossing between material piles, distant facades, and co-op teammates across large autosaved plots.

When it is worth it:

• You regularly build mega-footprints where walking eats session time
• You host tours and need to lead eight players without lagging behind
• You already unequip coils for detail work but still want a passive speed boost

When to skip:

• Small starter projects where spawn-to-wall is ten steps
• You own Speed Coil or Fusion Coil and prefer toggle control — coils can overshoot fine placement if left on (Coils Tier List)
• Budget is tight — this pass is cheap but not mandatory

Free alternatives: Plan material piles near active zones; split co-op roles so scouts stay local; use temporary shortcut paths between wings.

Co-op note: Faster hosts should announce when they zip through fragile glass sections — read Build Etiquette.

2x Cash (~199 Robux) — tier: B unless economy is your loop

What it does: Accelerates in-game cash earnings for shop purchases tied to the economy loop.

When it is worth it:

• You grind cosmetics or shop items regularly and cash is the bottleneck
• Your group runs long recurring sessions on the same account progression
• You already know which shop items you want — not guessing on night one

When to skip:

• You play for creative building only and ignore shop churn
• You have not verified what cash buys in the current build — check Updates after patches
• You would get more joy from Paint Blocks, Higher Build, or a theme pack first (Best Value)

Free alternatives: Shorter shop visits per session; focus build nights without menu spirals; coordinate co-op so one player handles supply runs while others structure.

Honesty check: Cash doubles income, not placement skill. A broke builder with good massing beats a rich builder with random neon spam.

Ban Hammer (~1999 Robux) — tier: C for most players, B for frequent public hosts

What it does: Novelty moderation-style tool associated with removing disruptive players — high Robux cost relative to building passes.

When it is worth it:

• You regularly host public eight-player sessions and face random grief
• Your group agreed on host tools and etiquette enforcement
• You treat ~1999 Robux as a social tax, not a structure unlock

When to skip:

• Friend-only sessions with trusted invites (Invite Friends)
• You expect Ban Hammer to replace learning placement — it does not
• Budget would otherwise buy Higher Build + mobility + Paint Blocks combined

Co-op rules if someone owns Ban Hammer:

1. Announce hammer ownership at session start — surprises feel hostile.
2. Warn once in chat before action unless immediate block spam threatens a facade.
3. Never use novelty tools on friends doing agreed edits — zoom first.
4. Keep hammer off hotbar during serious construction — same advice as PC Controls.
5. Prefer re-inviting trusted players over hammer reliance — VIP/private servers are not available.

Free alternatives: Smaller invite groups, playtest shells before open randoms, finish exteriors before advertising in public chat, regroup via fresh party links.

Head-to-head value snapshot

Pass	Approx. Robux	Everyday builder	Public host
2x Run Speed	69	Strong	Strong
2x Cash	199	Situational	Situational
Ban Hammer	1999	Weak	Moderate

Rankings assume creative building is the primary goal. Collectors may weight differently.

Recommended buy order among utilities

1. Play several sessions with free movement and honest shop visits.
2. If walking pain remains, pick 2x Run Speed OR a coil — not both blindly.
3. Consider 2x Cash only after you document cash bottlenecks across multiple nights.
4. Treat Ban Hammer as last — after structure skills and friend-group norms fail in public lobbies.

Use Gamepass Picker to log intended kit before checkout.

Overlap warnings

• 2x Run Speed + Speed Coil: redundant feel if both always on — practice coil-off detailing.
• 2x Cash + theme shopping sprees: cash pass does not replace Beach/Winter pack Robux purchases.
• Ban Hammer + Grapple/Flying tools: flight does not justify hammer purchase; separate decisions.

Related links

• Gamepasses Hub
• All Gamepasses
• Best Value
• Coils Tier List
• Mobility Tools
• Theme Packs
• Build Etiquette
• Gamepass Picker

Utility passes are seasoning. Buy 2x Run Speed when distance hurts, 2x Cash when economy grind is your documented bottleneck, and Ban Hammer only when public hosting etiquette is not enough — then confirm every price in-game before spending Robux.