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Full Arsenal (All Tools & Crests)
"Every Tool and Crest, all yours, no hunting."
How do I install Full Arsenal (All Tools & Crests)?
Download the free ProjectMods desktop app, then install Full Arsenal (All Tools & Crests) for Hollow Knight: Silksong in one click.
</>What does Full Arsenal (All Tools & Crests) do?
Tools and Crests are how you shape Hornet's playstyle in Silksong: throwing needles, traps, buffs, and the Crests that rework your whole kit. Tracking them all down the normal way takes a very long time. Full Arsenal hands you the lot at once. Hit the button and every Tool and Crest is unlocked and ready to slot in at the next bench, with all the Crest slots opened up too so nothing is left half-locked. Want to theorycraft the perfect build, test a wild combo, or just stop grinding for that one Tool you are missing? Now you can. Great for experimenting freely, planning out your endgame setup, or breezing back through the game with your favourite kit right from the start.
</>What is Full Arsenal (All Tools & Crests)?
Full Arsenal instantly unlocks every Tool and Crest in Hollow Knight: Silksong and opens all the Crest slots too, so nothing is left half-locked. Slot them in at the next bench and theorycraft the perfect build, test wild combos, or breeze back through the game with your favourite kit from the start. Ideal for free experimentation and endgame planning. A free mod from ProjectMods.
</>Common questions about Full Arsenal (All Tools & Crests)
What does Full Arsenal do in Hollow Knight: Silksong?
Full Arsenal unlocks every Tool and Crest in Hollow Knight: Silksong in one go. Tools and Crests are how you shape Hornet's playstyle — throwing needles, traps, buffs, and the Crests that rework your whole kit — and tracking them all down the normal way takes a very long time. With this ProjectMods mod, the entire set becomes available at once, and all your Crest slots are opened up so nothing is left half-locked. Head to the next bench and slot in whatever you like. It's built for players who'd rather spend their time experimenting with builds than grinding to assemble the pieces, whether you're theorycrafting, testing combos, or replaying with your dream kit.
Does Full Arsenal open the Crest slots as well as unlocking the Crests?
Yes, and that's a key part of it. In Hollow Knight: Silksong a Crest is only useful if you have the slots to build it out, so Full Arsenal both grants every Crest and opens all the Crest slots that would normally unlock over the course of the game. That means when you sit at a bench, you can fully populate a Crest with Tools right away instead of finding half your slots still locked. Combined with having every Tool available, you get complete freedom to assemble any loadout the game supports from the very start. Nothing is left partially unlocked, so you never have to stop and grind out one missing slot before your build works.
When do the unlocked Tools and Crests actually become usable?
The full set unlocks immediately, but you slot Tools and Crests into your loadout at a bench, exactly like in normal Hollow Knight: Silksong. Full Arsenal hands you everything and opens the slots; the bench is still where you arrange your kit. So the typical flow is: enable the mod, head to the nearest bench, and build out whatever combination you want from the complete collection now available to you. This keeps the familiar loadout screen intact — you're just choosing from a fully stocked list instead of the handful you'd earned so far. If something isn't appearing yet, resting at a bench refreshes your setup so the newly granted gear is ready to equip.
Can I pick specific Tools with Full Arsenal, or is it all-or-nothing?
Full Arsenal grants the complete set at once rather than letting you cherry-pick individual Tools or Crests — the unlock is the whole arsenal. Where you get your choice is at the bench: once everything is unlocked, you decide exactly which Tools and which Crest to run for any given moment in Hollow Knight: Silksong, and you can rebuild that loadout as often as you like. So the mod's job is removing the grind wall, and your job is curating the build from the full menu. If you'd prefer to hand yourself just spending money and still hunt gear normally, that's a different ProjectMods mod; Full Arsenal is specifically the everything-unlocked option for build experimentation.
Why would I use Full Arsenal instead of finding Tools normally?
Full Arsenal is for players who want to experiment freely in Hollow Knight: Silksong without the long hunt for every Tool and Crest. Theorycrafters use it to test wild combinations and find their ideal build in minutes instead of hours. Returning players use it to breeze back through the game with a favourite kit from the start rather than re-earning everything. And anyone stuck grinding for that one last Tool can just hand themselves the set and get back to playing. It pairs well with other ProjectMods mods when you want a fully kitted run. If you enjoy the discovery of finding gear, leave it off — this is the shortcut for when you don't.
What options does Full Arsenal (All Tools & Crests) include?
Unlock All Tools & Crests
Unlocks every Tool and Crest (and all their slots) so you can equip any loadout at the next bench.
Full Arsenal is a ProjectMods mod for Hollow Knight: Silksong that unlocks every Tool and Crest at once, with all Crest slots opened, so you can mix, match, and theorycraft any loadout without grinding to find them first.
System Requirements
What features does Full Arsenal (All Tools & Crests) include?
- Unlocks every Tool and Crest in the game in a single press
- Opens up all the Crest slots too, so nothing sits half-locked
- Everything's ready to slot in at your next bench
- Lets you mix, match, and theorycraft any loadout without tracking pieces down first
- Stops the grind for that one Tool you've been missing for hours
Best For
- Build tinkerers who want to test wild Tool and Crest combos without earning each one first
- Players planning an endgame setup who want the full kit in front of them to experiment
- Returning players breezing back through Pharloom with their favourite loadout from the start
- Streamers showing off every Tool and Crest on camera without a long collection montage
Unbreakable (Infinite Health)
Keep your health topped up no matter what hits you. Explore, take on bosses, and try risky routes without ever getting knocked back to a bench.
Steel Heart (Unlock Steel Soul)
Makes Steel Soul mode selectable from the start, so you can begin a hardcore permadeath run without finishing the game first. Your existing saves are left completely untouched.
Endless Spool (Infinite Silk)
Keep your Silk spool full at all times so you can heal and unleash your Silk arts whenever you want, without stopping to build it back up.
