HEISTBLOX Gadgets & Grenades
Drones, alarms, breaching charges, smoke, and incendiary tactics by role.
Guns start fights in HEISTBLOX; gadgets and grenades decide whether those fights happen on your terms. Drones and cameras reveal rooms before you commit. Alarms telegraph flanks. Breaching charges rewrite the bank’s geometry. Smoke and incendiary grenades reshape sightlines and footpaths during the chaotic SWAT minute. This guide explains each tool’s job, how roles should spend them, and the mistakes that waste a round’s only utility.
For broader context, read Getting Started, then apply tools inside How to Rob the Bank, Civilian Tasks, and Police & SWAT. Compare community rankings on the gadgets tier list and the wider tier list hub. Input bindings for deploy and throw actions are listed in Controls.
Information gadgets: drones, cams, and alarms
HEISTBLOX leans hard on information warfare for a Roblox PVP heist. A drone that peeks a stairwell can save a full team wipe. Use drones to answer a specific question—“Is the vault door held?”—then act. Hovering forever while the civilian-driven police timer bleeds is a stealth loss condition for criminals.
Cameras and surveillance vibes reward players who watch angles others ignore. If your loadout or map props give cam access, assign one player as the eyes while others breach or task. Call concise updates: “two on mezzanine,” “bag moving east,” “clear left hall.” Silence wastes the gadget.
Alarms are proactive tripwires. Place them on flanks and escape routes, not on the wall you are already staring at. Criminals use alarms to catch police rotates during the holdout. Police use them to catch bag runners slipping a side door. Civilians use them near task clusters so a robber cannot silently delete the clock crew.
Because the game is still in early development under k//eleison, expect tuning on ranges, cooldowns, and availability—re-check updates after patches.
Breaching charges: geometry as a weapon
A breaching charge is a door you carry in your pocket. Good breaches create a short path to loot and a second path out. Bad breaches open a fatal funnel into a pre-aimed angle. Before you plant, visualize the first two footsteps after the boom. Is there cover? Is there a crossfire? Can enemies see the hole from a balcony?
Criminal tip: stagger two breaches when the squad is large enough—one distraction hole, one real entry. Police tip: treat every criminal hole as a new doorway you must hold or re-clear; do not assume the original front door is still the only path. Civilian tip: if a charge lands near your task, abort immediately; the next sound is usually gunfire.
Never stack the entire crew on the charge. The explosion is loud advertising. Leave one player watching the old route in case someone flanks during the plant animation.
Smoke grenades: vision denial, not bulletproofing
HEISTBLOX smoke is volumetric and dense enough to break tracking and aim assist, which makes it excellent for atrium crosses, plant cover, and revive or bag moments. The critical rule: bullets can punch through smoke. Standing still in your own cloud is how highlight clips of “psychic” wallbangs happen.
Throw smoke to:
- Cross open bank floors under SWAT pressure
- Break a sniper’s clean sightline from a mezzanine
- Mask a rotate between vault and exit
- Cover a civilian finishing a contested task interact
Do not throw smoke to:
- “Hide” while reloading in the open without moving
- Blind your entire team with no called push
- Replace good positioning in a room you already own
After the pop, move on a pre-agreed line. If enemies also smoke, tighten crosshair placement on doorway centers and listen for footsteps.
Incendiary grenades: deny the floor
Incendiaries punish people who must stand still—baggers, shield holders, stair campers, and interactors. Toss them onto landings, vault lips, and choke carpets where the enemy’s plan requires feet in a small circle. Incendiary plus smoke can soft-force a rotate into your crossfire if you aim the fire at their only safe corner and the smoke at their vision.
Avoid cooking your own entry. Announce “fire on stairs” so teammates do not swing through burning pixels. Against runners, lead the throw slightly—incendiary is a zone, not a hitscan headshot.
Role-by-role loadout thinking
- Criminal — Breach for access, drone before the final push, smoke for extract, incendiary to stall SWAT stair rushes. Details: criminal page and bank guide.
- Civilian — Alarm and drone for route safety; smoke to finish tasks under pressure. See civilian tasks.
- Police / SWAT — Drone the first room, smoke the atrium cross, incendiary the vault mouth, alarms on exits. See police & SWAT and police page.
When unsure what to equip after a patch, start from the gadgets tier list and roles tier list, then test in real lobbies—tier pages are opinions, not physics.
Economy of utility: spend on purpose
New players either never throw utility or dump everything on first contact. Adopt a budget: one information gadget use before commit, one denial grenade for the objective moment, one smoke saved for the forced rotate. If you win the round with a grenade still in pocket but the bag secured, that is fine. If you die with full utility while staring at a held door, that is a miss.
Practice throws in quiet moments of a round—into empty side rooms—to learn arcs on your platform. Mobile and console players should revisit controls so aim assist and throw buttons do not conflict mid-fight.
Common gadget mistakes
- Drone scouting with no follow-up push
- Breaching the most obvious wall every single round
- Alarms placed where nobody walks
- Smoke as fake armor
- Incendiary into spaces your team must cross next
- Ignoring cams while obsessing over raw aim
Next steps
Queue intentional rounds: one criminal breach lab, one SWAT utility entry, one civilian alarm route. Between games, skim codes, the players hub, guides hub, and wiki. Stay skeptical of scripts that promise ESP for drones you could learn to fly yourself. Utility mastery is the fastest skill jump available in HEISTBLOX once basic shooting feels okay.
Frequently Asked Questions
Quick answers to the most common questions.
Can bullets go through HEISTBLOX smoke?
Yes. Smoke is volumetric vision denial, but bullets can punch through. Keep moving and treat it as cover for crossings, not invulnerability.
What is the best use of a breaching charge?
Open a short path to loot or a surprise angle with cover on the far side. Avoid blasting a doorway your team must then funnel through blindly.
When should I use a drone instead of pushing?
When the next room is a likely hold—vault approaches, stair tops, and smoked atriums. Spot, then commit; do not scout until the timer expires.
Are incendiary grenades only for police?
No. Criminals use them to stall SWAT stairs, civilians use them to break chases, and police use them to deny vault camping.
Where do I see which gadgets are currently strong?
Check the gadgets tier list and updates pages after patches, then verify in-match because HEISTBLOX is still early development.