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Trigger Happy (Bottomless Ammo)
"Fire as fast as you want, your slots never run dry."
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How do I install Trigger Happy (Bottomless Ammo)?
Download the free ProjectMods desktop app, then install Trigger Happy (Bottomless Ammo) for Slime Rancher in one click.
</>What does Trigger Happy (Bottomless Ammo) do?
Trigger Happy turns your Vacpack into a bottomless barrel. While it is on, every slot you have loaded stays full no matter how much you fire, so you can keep launching slimes into corrals, splattering plorts at the Slime Sea, or hosing water at a Tarr swarm without pausing to suck up more. It works the same for slimes, plorts, food, and water, and it respects each slot's real size, so if you are also running Mega Tank the bigger capacity carries over. It is a single master switch: turn it on for a firing spree, turn it off any time and your Vacpack goes back to spending ammo the normal way.
</>What is Trigger Happy (Bottomless Ammo)?
Trigger Happy turns your Vacpack into a bottomless barrel in Slime Rancher. Flip it on and every loaded slot stays full, so you can herd slimes into corrals, blast plorts, and hose Tarr with water without stopping to re-vac. It respects each slot's real size, so it stacks with bigger-tank mods. A free-tier mod from ProjectMods, the community-first PC mod manager for 400+ games.
</>Common questions about Trigger Happy (Bottomless Ammo)
What does Trigger Happy do in Slime Rancher?
Trigger Happy (Bottomless Ammo) keeps every loaded Vacpack slot in Slime Rancher topped up while its switch is on, so you can fire slimes, plorts, food, and water endlessly without stopping to suck up more. Normally you have to pause mid-task to re-vac the moment a slot runs dry — this mod removes that interruption entirely. It is a single on/off switch with nothing to undo: flip it on for a firing spree, flip it off any time, and your Vacpack goes right back to spending ammo the normal way. It is a free-tier mod from ProjectMods, a community-first PC mod manager for 400+ games.
Does Trigger Happy work for every type of Vacpack ammo, or just slimes?
Every type. Trigger Happy treats all ammo the same in Slime Rancher, so slimes, plorts, food, and water each stay topped up while the mod is on. Whatever you have loaded into a slot is the thing that never runs out — vac up a few pink slimes and you can keep launching them into a corral forever, or load water and keep spraying a Tarr swarm until it is gone. You do not pick one resource to make infinite; every slot you have filled is kept full at the same time, so you can swap between herding slimes, feeding your ranch, and clearing Tarr without ever re-vaccing in between.
Does Trigger Happy respect my Vacpack tank size and bigger-tank mods?
It does. Trigger Happy fills each Vacpack slot to that slot's real capacity in Slime Rancher, not to some fixed number of its own. So if you have upgraded your tanks in-game, or you are running a bigger-tank mod like Mega Tank, the larger capacity carries straight over and every slot simply tops up to its true maximum. That means the two stack cleanly: the bigger-tank mod decides how much a slot can hold, and Trigger Happy keeps it that full while you fire. On a stock Vacpack it behaves exactly the same, just with the standard slot sizes instead of the boosted ones.
What does the Enabled toggle in Trigger Happy do?
Enabled is the mod's single master switch in Slime Rancher, and it is the only control there is. Turn it on and Trigger Happy starts keeping every loaded Vacpack slot full, so firing never actually empties a slot. Turn it off and your Vacpack immediately goes back to behaving like stock — ammo you fire is spent normally and slots drain the way the game intends. There are no sliders, resource pickers, or per-slime settings to fuss with, and nothing to restore when you switch it off. Flip it on for a bottomless firing session, flip it off the moment you want the normal challenge back.
When would I actually want bottomless Vacpack ammo in Slime Rancher?
Any time re-vaccing is slowing you down. Trigger Happy shines when you are moving a lot of slimes fast in Slime Rancher — restocking corrals, sorting a big mix of slimes, or clearing out a Tarr outbreak with an endless stream of water. It is also great for relaxed creative play and for content creators filming the ranch, since you never break the flow to top up a slot. If you would rather keep the vanilla push-and-pull of managing your Vacpack, just leave it off; it only changes anything while the switch is on. ProjectMods also carries mods for Valheim, Subnautica, and The Planet Crafter if you like open-world games with the same easygoing exploration.
What options does Trigger Happy (Bottomless Ammo) include?
Enabled
Master switch. Turn it on to keep your loaded Vacpack slots full while firing; turn it off to spend ammo normally.
Trigger Happy is a free ProjectMods mod for Slime Rancher that keeps every loaded Vacpack slot topped up, so you can fire slimes, plorts, food, and water nonstop without stopping to re-vac.
System Requirements
What features does Trigger Happy (Bottomless Ammo) include?
- Keeps every loaded Vacpack slot topped up while the switch is on, so firing never actually drains a slot.
- Covers all four ammo types — slimes, plorts, food, and water — so nothing runs dry mid-spree.
- Respects each slot's real capacity, so if you're also running a bigger-tank mod, that larger size carries straight over.
- Runs off one master toggle — flip it on before a firing spree, flip it off whenever you want manual control back.
- Fire continuously without stopping mid-task to suck up another load just to keep going.
Best For
- Fattening up a Gordo that swallows a whole corral's worth of food — hold the trigger and keep the fruit or veggies coming without stopping to re-vac.
- A Tarr outbreak is spreading across your ranch and you need water non-stop — the water slot never runs dry, so you can hose the swarm until the last one pops.
- Restocking corrals after a ranch redesign — keep firing slimes into their new pens without hiking back and forth to load up more.
- Streamers and content creators cramming a corral full of slimes for a chaotic on-camera moment, firing the whole time while they read chat.
- Already running a bigger-tank mod like Mega Tank — Trigger Happy stacks on top, so those enlarged slots stay full instead of just being bigger.
More Mods for Slime Rancher
Slime-Proof Suit
Explore the Far Far Range without ever losing a sliver of health. Angry tarr, nasty falls, and hungry slimes can pile on all they like and you walk away without a scratch.
Radiation-Proof
Stroll right past rad slimes and gassy plort clouds without a care. Your radiation meter stays flat at zero, so you never take that stinging rad damage.
Whole Range Unlocked
Reveal every zone map at once, from the Dry Reef to the Ancient Ruins, so you always know where you are headed.
