Zoochosis Endings Guide

In the chilling world of Zoochosis, your decisions as zookeeper Paul shape a nightmarish tale of infection, betrayal, and monstrous transformation. This survival horror gem boasts 23 distinct endings, blending unique cutscenes with dialogue variations tied to key choices like handling tainted meat, allying with journalist Sarah, and crafting the perfect poison against the grotesque Mother parasite. Whether you’re chasing achievements, replaying for New Game+ unlocks, or unraveling the lore, mastering these paths demands precision. We’ll break down the mechanics, critical branches, and step-by-step routes to every outcome.

Core Mechanics Driving the Endings

Endings hinge on three pillars: your interaction with wife Lily, collaboration (or conflict) with Sarah, and parasite management in the lab. Early in the game, Doc infects you unknowingly, setting an inevitable mutation timer unless countered. Collect parasites by curing infected animals with special darts (recipes from CJ’s locker) or killing them for lethal samples. Return to the hub after each enclosure to progress, stock up via mailbox, and explore storage for lore notes on past caretakers’ fates.

Key variables include:

• Meat Block Decision: Give tainted human-meat to Lily via chute or withhold it.
• Sarah’s Fate: Save her from the enclosure mutant, betray, or ignore.
• Lab Access: Use CJ’s severed hand (found mid-game) to enter and phone Lily.
• Poison Creation: Select male/female parasites; only the female counters Mother effectively.
• Final Choices: Inject poison into Mother, yourself, Sarah, or sabotage it.

Playthroughs unlock new enclosures, altering animal behaviors and parasite odds. First run ends abruptly post-third enclosure; persistence reveals the full web of consequences.

Bad Endings: Paths of Inevitable Doom

These outcomes punish blind obedience or rash violence, often feeding you to Mother or grinding you into meat. Expect four main variants, with dialogue tweaks based on prior actions.

Common thread: Infection spreads unchecked, dooming all. Lily’s arrival (if meat given) seals family tragedy.

Worst Ending: Total Annihilation

The bleakest fate claims everyone—Paul, Sarah, Lily, even Doc. Requires lab access and poison crafting, but sabotage it with wrong parasites.

1. Save Sarah from her enclosure.
2. Use CJ’s hand for lab entry; call Lily if desired (affects dialogue only).
3. Collect dead parasites: Infect animals with tainted food, kill pre-mutation via three shots.
4. In lab: Select male parasite (avoid female); mix wrong poison.
5. Final confrontation: Wrong toxin fails; Mother slaughters all.

This highlights parasite gender’s role—males fuel aggression, female is antidote. Notes in storage detail behaviors for identification.

Good Endings: Narrow Escapes and Revenge

Four positive variants reward cunning, offering survival or Mother’s demise. Dialogue shifts if Lily ate meat or Sarah lived.

Poison Mother Success: Heal animals across enclosures for live parasites (four recommended; phone rings in first with CJ locker password). Identify female via behavior tab (unique among types). Craft toxin, inject Mother in finale. Variations:

• Lily spared (no meat given).
• Sarah saved and allied.
• Self-sacrifice option for heroic twist.

Paul escapes zoo, potentially mutated but alive. New Game+ hints at broader conspiracy.

True and Secret Endings: Deepest Lore Revelations

Beyond basics, secrets like train/toilet mutations add horror. Transform by idling in train (00:43 mark) or toilet (02:07). True ending unveils Paul/Sarah’s anti-Mother plot, using toxins from parasites.

Unlock via:

• Full enclosure clears.
• Correct female parasite poison on Mother.
• Avoid self-betrayal.

Post-credits teases New Game++ with enclosures as rewards, altering gameplay (e.g., new animals, resources).

Achievement Roadmap

100% completion demands all endings for trophies. Steam guide notes infected meal tricks: Feed tainted food, shoot pre-mutation. Track via hub progress; replays mandatory.

• Gruesome NDA: Refuse signature early.
• Monster Forms: AFK in key spots.
• Family Variants: Meat + call combos.

Parasite Collection Strategies

Maximize live parasites:

1. Enclosure 1: Get locker password; craft cure darts.
2. Subsequent runs: Cure all, store females.
3. Storage tabs describe: Females calmer, distinct from aggressive males.

Dead parasites for bad paths: Infect via food, terminate quickly. Unlimited hub resupplies prevent stalls.

Replay Value and New Game+ Tips

Each ending adds enclosures, diversifying threats. Notes reveal zoo’s dark history—prior keepers met meaty ends. Experiment with axe, calls, and poisons for variants; some share cutscenes but diverge narratively.

Frequently Asked Questions (FAQs)

Q: How many truly unique endings exist?
A: 23 total, with 12 core animations and 11 dialogue tweaks.

Q: Can I save Lily and Sarah together?
A: Yes, in good/true paths: No meat to Lily, save Sarah, correct poison.

Q: What’s the female parasite indicator?
A: Unique behavior on lab tab; collect multiples to spot.

Q: NDA ending in New Game+?
A: No, first play only.

Q: Best achievement run order?
A: Bad first, then good/true; track via endings menu.

With these strategies, conquer Zoochosis’s branching nightmare. Every choice echoes—choose wisely.