ModsPrimordialis
Primordialis mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
896 mods, most downloaded first · newest update 24 Oct 2026
- Early Game Acid Spewerby 76561199212380588An accident-free acid spewer for the early game. space spews acid and left click to follow mouse.48 downloadsupdated 14 mo ago
- Ice Peashooterby 76561198367915504Same with my peashooter except requires entropy reversal. New Fire Peashooter here:48 downloadsupdated 9 mo ago
- Poison Bush Mimicby 76561199194633839The Poison Bush Mimic looks like the poison bushes in the first zone, but it is not... it hides a powerful tongue that can swiftly take out it's prey, comprised of: Everything except from poison bushes, especially snails.48 downloadsupdated 6 mo ago
- Radioactive Chomperby 76561199230266501Part of a species with severe sexual dimorphism and with males which are many times rarer than the females. This is a female of the species. Smaller than the male but females are many times more numerous with their small but effective jaws and laser. They live in the acid zone and Jungle zone and...48 downloadsupdated 14 mo ago
- ACID_GEYSERa harder version of the geysers in the acid zone48 downloadsupdated 3 mo ago
- Harlequin Ray- beta branch - entropy reversal mandatory - drifting, overcharge, and steady regen recommended - projects electromagnetic spikes through supercharged phasing cells to rapidly accelerate them - as a side effect of supercharging, the horns function as a melee heat weapon - feeler balloons on body...48 downloadsupdated 2 mo ago
- A Litteral War crimeby MonkeFishGodbest used with budding. (Or Overcharge) This is just a acid spewer with jets combined a lot. Drop it somewhere and run and it will cover a great amount of an area in acid. The acid bomb will last for quite a while.47 downloadsupdated 16 mo ago
- heavenly lung chewer [new]by Fractalist47 downloadsupdated 7 mo ago
- Gottal Antby 76561198992985952Introducing... The Gottal Ant! It has a stretchy tail that can kill creatures and bombs that follow enemies! To disconnect the bombs from each side, press Spacebar. Be careful of the bombs because they can still hit you, and you can die! Use this creature for campaign (Survival) mode because this...47 downloadsupdated 14 mo ago
- Ranger Grip Testby 76561198798185607Has a "trigger finger" that can trigger guns! It also has a little wooden peg on its other side that could be used for a sling shot or something idk. It also has the accuracy of a storm trooper.47 downloadsupdated 10 mo ago
- Kilo Cannonby 76561198798185607This is a HUGE cannon that can shoot a bullet through almost anything. It works without mutations, though explosion resistance and steady regeneration both MASSIVELY boost its power. This was made in the beta branch.47 downloadsupdated 11 mo ago
- Flechette Plantby 76561198399866207Tinkering around trying to make a fun spike launcher plant, you will need the no drag mutation47 downloadsupdated 15 mo ago
- Green Kelp Leviathanby 76561199730890041BIG GREEN KELP MONSTER (has teeth)47 downloadsupdated 6 mo ago
- The Primordialisby 76561199779017947This is the creature you can see in the cover art and can be seen near the title. "The Primordialis" May NOT the official name for this creature, as i could not find a name for the creature this is a copy of it. This is just a name i made for this build47 downloadsupdated 9 mo ago
- injectorby 76561198394487272can easily inject anything into any creature requires the mutagenic poison and small cells mutations47 downloadsupdated 9 mo ago
- insect eaterby 76561198757166418use the seek cells at its tounge to grab creatures into its spike roots press space to suck in nearby creatures best if used in the plant biome/4th biome47 downloadsupdated 6 mo ago
- subnautica holefish (tropical)by 76561199345132416a creature from subnautica with a much lesser known gimmick. they can change the size of the hole on their tail to adjust drag. i did it with muscles and transparent detach cells covering shells. use space to slightly shrink the hole's size and increase drag (especially turn speed), mostly useful...47 downloadsupdated 11 mo ago
- crashfish / sulfur plant( I tried )by 76561199345132416crashfish from subnautica. due to the only way to remain accurate to them being to make them detonate i built it with a sulphur plant so it could regenerate. It did not go as planned, but it works I guess. in their game of origin, subnautica, they're small carnivorous little chubby fish. they mak...47 downloadsupdated 12 mo ago
- CM-696by 7656119926426976747 downloadsupdated 15 mo ago
- [The Dummy Laboratories] Acid-Thrower Unitby 76561199056155844Mainly used to boil down swarms or clear out contaminated areas. No mutations required. Anomaly D-328 Code-name: "Acid Spewer" Status: Alive, Sentient, Researched. More/Less a 'Re-upload' from47 downloadsupdated 5 mo ago
- CM-GLUTTONYby 7656119926426976747 downloadsupdated 14 mo ago
- Icebound Wyrm (NEEDS: ENTROPY REVERSAL, OVERCHARGE, DRIFTING.)Using invalid cell colors and the power of the humble refrigerator, i have made what might be the weirded wyrm yet. This weirdo features (I think) FOUR invalid cell colors on him, including one that is invisible but glows teal, a really bright shade of navy blue, neon cyan, and black that glows d...47 downloadsupdated 2 mo ago
- The Stasis bomberby 76561198337410840just don't near it when it explode.46 downloadsupdated 16 mo ago
- L0aF3r's freeze rayby Real_zoidberga freeze ray! needs a tiny bit of setup to work use the entropy reversal best with overcharge enjoy turning the local wildlife into a ice cube!!46 downloadsupdated 14 mo ago
- venomous lizardby 76561198803157256lizard creature but venomous46 downloadsupdated 10 mo ago
- explosive sticky drone swarm createrby Regeo the greatit creates drones at a speed to fast to keep up with having the budding mutation optimizes it though46 downloadsupdated 16 mo ago
- (slight gore) Mimic Peeper (Red plague)by 76561199345132416camera view is off the creature because some people might be sensitive to the gore. A creature from the popular Subnautica horror mod, "The Red Plague." when the plague infects Peepers, (a vanilla subnautica creature) it leaves their eyes intact so it draws in predators at nightfall, working on t...46 downloadsupdated 9 mo ago
- (BETA) Fleshworm (juvenile)by 76561198345516996A juvenile Fleshworm. It is much smaller than it's grown-up counterparts and its maw is too weak to do much damage. It also lacks the ability to split into separate pieces46 downloadsupdated 10 mo ago
- Grip Test Weaponby 76561198798185607A harmless weapon for training. Green indicates a stab, yellow indicates a slice, red means a pommel hit, blue means the pommel is moving fast, and purple means a pommel strike (aka impact cell hit).46 downloadsupdated 10 mo ago
- Summoner₂by 76561199180177547Summons Summons that summon other guys46 downloadsupdated 13 mo ago
- CM-Scarlet Gulper Leviathanby 76561199264269767size comparison with gobstomper to show how big it is lol... (characthers owned by zunajira = saltshaker, pyropaima and gobstomper) le space bar to open mouth. click to bite . if you want to close the mouth click in center of mouth and release spacebar. m1 to left to whip things with yo fins!. TH...46 downloadsupdated 9 mo ago
- FERN (hard)a harder version of the ferns in the jungle/plant maze zone46 downloadsupdated 3 mo ago
- voidwirmby Real_zoidbergvery stealthy in dark areas, looks like the worms on the title screen :)45 downloadsupdated 15 mo ago
- chromatic snowballby 76561199224683793needs to have the entropy reversal and strafing mutations to function this creation spins to gain a high electrical charge from speedometer cells which make the radiant cells freeze and illuminate the surroundings so that the thermoelectric cells charge up the spinning cells to spin even faster c...45 downloadsupdated 7 mo ago
- evil mushroomby 76561199812852880plow though your foes with the evil mushroom45 downloadsupdated 13 mo ago
- hunter leviathanby ademonicninjaancient leviathan. the greatest creature of its time, makes the strongest of our time look weak45 downloadsupdated 11 mo ago
- Magic Eyesby 76561199852781079Better Than It Looks! Do you get the joke? :)45 downloadsupdated 5 mo ago
- BLOOD TAIL EELby Fractalist45 downloadsupdated 10 mo ago
- SuperDummy.by 76561199180177547TO FUNCTION PROPERLY, POSSES A DUMMY. AND THEN ADD THE BODY PLAN ON TO THE DUMMYS BASE.45 downloadsupdated 11 mo ago
- Speed Demonby Welishy45 downloadsupdated 16 mo ago
- conquering predatorby Fractalistthis is one of the strongest predators I have made45 downloadsupdated 6 mo ago
- GOLIATHby 76561198877141858Apathy but worm. Run speed: 35 FPS. glows in the dark~ hehe45 downloadsupdated 10 mo ago
- lobster thingby 76561198394487272i it got lazy after making it and didn't paint it e to open it's mouth wider space to swallow45 downloadsupdated 4 mo ago
- Hand-held Pistolby 76561198798185607Probably the first hand-held gun in Primordialis! It has decent accuracy, ok damage, and even a working trigger!45 downloadsupdated 10 mo ago
- CM-obliteratorby 7656119978748321845 downloadsupdated 10 mo ago
- comet azure spell buildby Regeo the greatit is a creature that replicates the spell comet azure from elden ring @Gamma gave me the idea for it45 downloadsupdated 15 mo ago
- [The Dummy Laboratories] Scout UnitScout. Often set to patrol nearby areas or whole zones in order to find possible anomalies. No mutations required. More/Less a 'Re-upload' from45 downloadsupdated 5 mo ago
- Void LeviathanIt is here... The Wormy Update! This will be the FINAL update of the Void Pack... but I might have something else cooking... Here's the final updated pack so you don't need to go looking for it:45 downloadsupdated 6 mo ago
896 mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.