Which GRAVHOUNDS weapon platform is best at launch, how the four roles compare, and the mod picks that make each one work in co-op.
GRAVHOUNDS Best Weapons: All Four Platforms Ranked
Quick answer: The rapid-fire platform is the best all-round weapon in GRAVHOUNDS at Early Access launch. It rolls crits more often, is forgiving while you backpedal, and scales with the mod pool better than the other three. Precision is the best boss weapon, explosive is the best wave-clear pick on open ground, and support is a co-op force multiplier that is weak in a solo loadout.
GRAVHOUNDS ships four upgradeable weapon platforms and a Grav Beam. The launch announcement describes each platform as having "its own combat style and critical-hit mechanics," and the game's 60 mods are built to stack on top of those crit rolls. That is why the weapon question is really a question about proc frequency: the platform that hits often gets more chances to trigger everything else in your deck.
The four platforms at a glance
| Rank | Platform role | Best for | Main weakness |
|---|---|---|---|
| S | Rapid-fire | General play, solo, crit builds | Lower per-shot damage |
| A | Precision | Bosses, shielded targets, long lanes | Punishes missed shots |
| B | Explosive | Dense swarms, open approaches | Self-damage in tight bases |
| B | Support | Coordinated co-op, turret builds | Weak when played alone |
The order is not a claim that the other three are bad. GRAVHOUNDS is a base-defense game, and the "best" weapon depends on whether you are shooting a wave, a Juggernaut, or a lane that your turrets already cover. The ranking assumes one player, one gun and a normal run.
Why rapid-fire wins
Rapid-fire has the highest trigger frequency, and frequency is the most valuable stat in a crit-based game. Every shot is another roll. Every roll is another chance to apply on-crit damage, on-hit effects and whatever Showstopper you have slotted. A precision weapon with a higher theoretical damage number can still lose to rapid-fire over a full wave because it fires fewer times and misses more often while you reposition.
The second reason is movement. GRAVHOUNDS enemies come from several directions, and the base layout forces you to strafe, backpedal and hop over pipes. Rapid-fire keeps putting damage down while you do that. Precision asks you to stand still at exactly the moment a Skitter is climbing your generator.
The third reason is the mod pool. Crit chance, crit damage, fire rate and on-crit area damage all multiply each other. Rapid-fire is the platform that turns those four cards into a coherent build. The best build guide uses exactly this package with Dozer.
The Grav Beam is a separate tool for grabbing and launching objects and enemies. It does not replace your gun, and it does not compete with the four platforms. Use it to move resources, flip a dangerous enemy, or throw a volatile object into a swarm.
Precision: the boss answer
Precision is the highest-ceiling single-target platform. It rewards steady aim and punishes panic fire. Against the Juggernaut and armored targets, it can delete a health bar faster than rapid-fire if you land the shots.
The problem is the rest of the run. A precision player who misses two shots while dodging a wave has lost more damage than a rapid-fire player loses in a full second of bad aim. Precision is therefore a specialist pick: excellent on a boss map, mediocre when you are defending four lanes and repairing a generator at the same time.
If you want to run precision, pair it with a character who creates space. Zane's Bark is the panic button that buys you a clean shot. Finn's Play Dead is the safety net when the boss charges through your turret line. Dozer's mines cover the trash while you focus the big target.
Explosive: wave clear with a warning
Explosive is the best platform for deleting a clump of enemies in one trigger pull. On an open approach, that is exactly what a base-defense game needs. Inside a tight corridor, it is a self-damage machine. The launch build already reduced Rocket Turret blast radius, and the same caution applies to explosive weapons: the blast does not care whose feet are inside it.
Take explosive when:
- Your base has an open kill box with a long approach.
- You are playing with a teammate who can hold the close lane.
- The wave is made of cheap, dense enemies rather than a single armored target.
- You have room to back up after firing.
Skip it when your collector is wedged between two walls and every wave arrives at arm's length.
Support: a co-op pick, not a solo carry
Support is the platform that enables turret builds and team utility. It is B-tier alone because it gives up direct damage in a game where you are often the only thing standing between the swarm and the collector. It becomes A-tier in a coordinated pack because the turrets and the other players cover the damage while support keeps the kill box running.
If you are the dedicated builder in a four-player group, support is a legitimate choice. If you are queueing solo, pick rapid-fire and let the turrets be your support.
Best weapon by situation
| Situation | Best pick | Why |
|---|---|---|
| First run, unknown planet | Rapid-fire | Forgiving, scales with common mods |
| Solo red-band planet | Rapid-fire | No teammate to cover your reload |
| Juggernaut boss | Precision | Highest single-target ceiling |
| Open desert base | Explosive | Clumps die before they reach the pipe |
| Four-player turret stack | Support | Keeps the kill box online |
| Low-visibility cave | Rapid-fire | You cannot aim precision through the swarm |
Mod priorities for each platform
The launch build has 60 mods, including 12 Showstoppers. You will not see all of them in one run, so the practical advice is to know which families to take when the pod offers them.
Rapid-fire: crit chance, crit damage, fire rate, on-crit area damage. Take fire rate before raw damage if you have to choose. More shots means more crit rolls, and more crit rolls means more of everything else.
Precision: crit damage, weak-point damage, reload speed, movement while aiming. Reload speed is undervalued on precision because a missed magazine is a lost boss window.
Explosive: blast radius, reload speed, self-damage reduction if offered, ammo capacity. Do not stack blast radius in a small base; the third radius card is how you blow up your own generator.
Support: turret damage, turret fire rate, generator efficiency, cooldown reduction. Support's job is uptime, not personal DPS.
The mods guide covers the full pool and the Showstoppers worth building around. The turret placement guide covers the base geometry that makes each weapon role work.
What about the five Gravhounds?
Weapons and characters interact more than the loadout screen suggests. Finn's Play Dead gives you a free reset, which makes precision safer. Dozer's bone mines cover the trash while you focus a boss. Zane's Bark creates the space an explosive platform needs. Selene and Luna are playable, but their launch abilities were not detailed in the store material, so this guide does not build around them.
The characters guide has the full breakdown.
FAQ
How many weapons are in GRAVHOUNDS?
Four upgradeable weapon platforms, plus the Grav Beam tool. The launch announcement lists "4 Weapons and a Grav Beam."
What is the best weapon for beginners?
Rapid-fire. It is the most forgiving platform, it works at every range, and it makes the common crit mods useful immediately.
Is precision better than rapid-fire?
Only against bosses and armored single targets. For general wave defense, rapid-fire wins on frequency and forgiveness.
Can you use all four weapons at once?
No. You carry one platform per run and upgrade it with mods. The other three are available as choices, not as a single mega-loadout.
Are there weapon codes or unlocks?
No code system has been announced. Weapons are unlocked through normal play, not redeemed with codes. The codes page explains what does and does not exist.
Official source: GRAVHOUNDS on Steam ↗ — the store page and launch announcement confirm four weapon platforms, 60 mods, 12 Showstoppers and the Grav Beam.
Official source: Early Access launch announcement ↗ — lists 7 solar systems, 25 planets, 5 Gravhounds and 22 deployable systems.
Patch tracking: Steam news for GRAVHOUNDS ↗ — official balance changes that can shift the weapon ranking.
More GRAVHOUNDS Guides
A complete GRAVHOUNDS build for hard planets: rapid-fire crit weapon, turret support deck, Dozer mines and the exact 10-card Mod Deck.
The best GRAVHOUNDS character for solo, duo, four-player packs and boss runs, with the reasoning and the loadout each hound enables.
How GRAVHOUNDS builds work: the 10-card Mod Deck, Showstoppers, weapon choices and the stack rules that decide whether a run snowballs.
A launch-patch GRAVHOUNDS tier list for weapons, turret roles, mod families and the five Gravhounds, with the reasoning behind every rank.
GRAVHOUNDS has no Steam achievements at Early Access launch. Here is what the store and achievement trackers show, and what to track instead.
Build a GRAVHOUNDS base that survives escalating swarms: site selection, four defensive layers, power placement and layouts for solo to four players.