How many characters are in The Mound: Omen of Cthulhu?
Eight explorers planned; four at launch — Alonso, Leonor, Don Rodrigo, and Fray Gaspar. Four more arrive post-launch (Pending names).

The Mound: Omen of Cthulhu characters: Alonso, Leonor, Don Rodrigo, Fray Gaspar — cosmetic explorers, Tempestad crew NPCs, and gear-based squad roles.
Meet the fragile expedition squad, Tempestad hub life, and why explorer choice is cosmetic — roles come from gear.
Characters in The Mound: Omen of Cthulhu split into two buckets — playable explorers you select before contracts and Tempestad ship crew NPCs who anchor the hub between runs. Neither group grants hidden combat stats.
This The Mound: Omen of Cthulhu characters guide covers all four launch explorers (Alonso de la Torre, Leonor, Don Rodrigo de Medina, and Fray Gaspar), the eight-explorer roadmap, crew members aboard the galleon, and how squads assign gear-based roles without class skill trees.
Google often mixes H.P. Lovecraft's prose "The Mound" with ACE Team's co-op extraction FPS. This page covers video game explorers and crew — not literary protagonists.
Power comes from rank, Tokens, weapon anvil upgrades, patron saints, and squad coordination — not per-character XP trees.
1–4 player co-op extraction horror in a Lovecraftian jungle — sanity, noise, contracts, and ox-wagon extraction. Every launch explorer shares the same six-slot inventory, sanity hallucination rules, noise footprint, and contract gear pool access. There are no unique abilities, no skill trees, and no stat bonuses tied to character select.
| Mechanic | Character-dependent? | Where identity actually lives |
|---|---|---|
| Starting stats | No — identical | Contract tier + rank unlocks |
| Unique skills | No — none exist | Weapons + gear + squad role |
| Sanity hallucinations | No — per-player, not per-face | Sanity guide voice checks |
| Voice lines & lore | Yes — cosmetic | Explorer choice at lobby |
| AI companion behavior | No — gesture commands | Solo guide |
Fan wikis scraped from LLM output describe Vitality, Madness Gauges, rune resonance, and pet companions as class systems. Verified launch coverage confirms co-op extraction with shared expedition pools — read beginner guide for the real loop.
Before drop, agree who scouts with crossbow, who defends the ox-wagon with dry-weather firearms, who carries the map, and who owns sanity callouts. Any explorer model can fill any role if weapons match.
Tier list S–C bands for rain, stealth, and firepower do not change when Leonor replaces Alonso — only your squad's voice chat flavor changes.
ACE Team markets a "Fragile Squad" — eight explorers planned, four available at launch. All share core mechanics and remain equally vulnerable to jungle horrors.
| Explorer | Background hook | Mechanical edge | Launch availability |
|---|---|---|---|
| Disillusioned former soldier | None — cosmetic | Launch | |
| Fugitive from Spain | None — cosmetic | Launch | |
| Jaded hidalgo nobleman | None — cosmetic | Launch | |
| Expedition friar | None — cosmetic | Launch | |
| Four unreleased explorers | TBA backstory | None expected | Post-launch — Pending |
Even without stats, voice lines and third-person silhouettes help squads identify who is calling out during sanity checks — especially when hallucinations distort models. Pick distinct explorers in four-stack lobbies when possible.
Extraction horror punishes gear greed — locking power behind character grinds would push solo players into bad contracts. Cosmetic archetypes keep focus on noise, rain, and extract timing instead of roster min-maxing.
Alonso de la Torre is a disillusioned former soldier — worn down by wars he now considers pointless. Official previews describe him as pacifistic and somewhat nihilistic: he is not chasing gold for its own sake; he treats wealth as freedom from the life he left behind.
Alonso's lines skew weary and pragmatic. Squads often assign him the cart defender or firepower role not because of buffs — there are none — but because his voice fits someone who accepts loud matchlock work when stealth already failed.
Dry-weather matchlock or flintlock picks from the tier list firepower bands match Alonso's soldier backstory cosmetically. Pack rain S-tier crossbow backups anyway — narrative flavor does not disable rain rules on weapons.
Solo players choosing Alonso get the same AI companions and permadeath rules as any explorer. Use gestures to keep AI quiet during monsoon segments regardless of Alonso's past campaigns.
Leonor is a fugitive from Spain — she killed a man in Seville and, by official character summaries, does not regret it. Joining a lethal jungle expedition is simply the only path still open to her.
Leonor's writing emphasizes survival pragmatism over honor rhetoric. She pairs well with squads that prioritize quiet extraction over hero clears — assign scout routes with crossbow or bow from noise guide stealth tiers.
Because sanity hallucinations are personal, Leonor's player might hear distorted versions of pursuers from Spain while teammates see jungle horrors. Voice-check routines matter more than character pick — but Leonor's fugitive fantasy can remind squads to verify before shooting.
Four-player lobbies with duplicate Leonor models are allowed mechanically — differentiate by callsign or voice. Role assignment still beats cosmetic choice; see loadouts.
Don Rodrigo de Medina is a disillusioned nobleman — a hidalgo aristocrat jaded by war and hollow honor. Previews contrast him with Alonso: where Alonso seeks freedom through gold, Rodrigo searches for something genuine, even if it is far from noble.
Rodrigo's voice lines lean formal and skeptical — useful for squads that want a "captain's tone" during contract briefings on Tempestad. He has no leadership buff; the contract board and shared gear pool treat all explorers equally.
Rodrigo's search for meaning pairs narratively with patron saints carving — religious flavor without mechanical saint bonuses tied to his model. Any explorer can carry carved blessings.
Fray Gaspar is the fourth launch explorer — an expedition friar whose faith meets Lovecraftian corruption in the jungle. Press materials list him alongside Alonso, Leonor, and Don Rodrigo as part of the day-one roster with identical gameplay mechanics.
Fray Gaspar's presence sells the 16th-century conquistador era against cosmic horror — crucifix utility items and saint carving on Tempestad resonate with his fantasy, but crucifix slows and saint tokens work the same in every explorer's hands.
Squads often give Fray Gaspar the support label — machete backup, healing salves, reviving salt when the contract pool includes it. This is squad convention, not a Medic class; see weapons for item behavior.
Fray Gaspar does not grant sanity immunity — sanity guide rules apply equally. His fantasy still helps teams remember proximity anchors near teammates and the ox-wagon when hallucinations spike.
Official marketing confirms eight total explorers with four held back for post-launch updates. Names, backstories, and unlock conditions remain Pending until ACE Team announces them on Steam or updates.
Datamined voice lines or menu icons prove nothing about mechanical tiers. Wait for verified patch notes before rewriting tier list or loadouts guides.
Future explorers may tie to rank milestones, logbook completion, or Legendary contract clears — specifics Pending. Track your progress on Tempestad rank (~30 cap) via contracts.
Between expeditions, Tempestad — your galleon mothership — is populated by non-playable crew who sell atmosphere and hub services. They are not selectable explorers and do not join jungle drops except as narrative presence.
| Crew NPC | Hub role | Gameplay function |
|---|---|---|
| Ship cook | Galley atmosphere | Ration upgrades between runs — healing economy |
| Musicians / lutenist | Deck ambience | No combat buff — mood and lore |
| Ship dog | Companion on deck | Ambient; not a combat pet |
| Ship carpenter | Patron Saint carving | Turns devotional figures into expedition tokens |
| Captain / contract broker | Contract board | Sets mission tier and shared gear pool |
The cook ties into Tempestad's lower-deck ration upgrades — more healing between runs once you bank successful extracts. Visit after your first clean Basic extract per beginner guide.
The carpenter implements patron saints carving — spend Tokens, pick blessings like rain edges or madness resistance, and bring one-use saint tokens on expedition. Any explorer carries them; crew NPCs never leave the ship.
The ship dog and deck musicians reinforce isolation between contracts — useful mental reset before another sanity-heavy push. They do not appear as summon pets in jungle combat despite fan wiki inventions.
Solo AI companions are expedition allies, not Tempestad crew. Crew NPCs stay on the galleon; AI fills empty squad slots in the jungle with gesture-controlled weapons.
The Mound: Omen of Cthulhu is a co-op extraction horror FPS from ACE Team and Nacon. Launch from Tempestad, pick contracts, explore the jungle for loot and logbooks, manage sanity and noise, and extract via the ox-wagon before eldritch threats overwhelm your team. Squads win by role assignment, not character stats. Define responsibilities before the landing boat departs.
| Role | Typical weapon bias | Character requirement | Key guide |
|---|---|---|---|
| Scout | Crossbow / bow — stealth S-tier | Any explorer | Noise guide |
| Cart defender | Matchlock / flintlock — firepower | Any explorer | Extraction guide |
| Navigator | Quiet primary + map item | Any explorer | Maps |
| Support | Machete + healing / salt | Any explorer | Loadouts |
Assign who leads sanity verification — call names, demand crouch confirms, stop before friendly fire on doppelgänger scares. The role fits whoever has the calmest comms, not a specific explorer model.
Mixed PC, PS5, and Xbox lobbies per crossplay should assign roles in Tempestad text chat before drop. Character voice lines differ; input parity does not.
Rank unlocks and weapon anvil upgrades may shift you from scout to defender over time — swap explorers cosmetically anytime; swap weapons via contract pools and team agreement.
Solo expeditions fill empty slots with AI companions who mirror human weapon roles imperfectly but obey gesture commands for quiet versus loud tools.
Your explorer choice affects voice barks and hands in first-person — not AI competence. Fray Gaspar solo sounds different from Leonor solo; AI behavior rules are identical per solo guide.
AI companions do not hallucinate — they cannot co-verify sanity scares. Human-style voice checks fail solo; use ox-wagon proximity and conservative shooting instead.
One death ends the solo run regardless of explorer. Pick whichever archetype keeps you focused — mechanics do not forgive Alonso more than Leonor.
Search traffic mixes ACE Team's game, Lovecraft prose, and hallucinated RPG systems. This section routes each query to the correct facts.
Lovecraft and Zealia Bishop's "The Mound" short story inspires tone and K'n-yan lore — it is not a character roster for this FPS. In-game explorers are 16th-century expedition fiction created for co-op extraction.
AI-generated wikis describe The Seeker, The Heretic, and The Gravedigger with SAN tables, rune sockets, and pet summons. None appear in shipped menus. If a guide lists Clue Marks or Madness Gauges as class resources, discard it.
Unofficial Roblox experiences reuse the name with unrelated mechanics. Verify Nacon publishing and Steam App 2569760 before following character advice from random YouTube tiers.
Eight explorers planned; four at launch — Alonso, Leonor, Don Rodrigo, and Fray Gaspar. Four more arrive post-launch (Pending names).
No. All launch explorers share identical mechanics — cosmetic voice and backstory only.
There is no best explorer — pick flavor, then optimize weapons and squad roles via loadouts and tier list.
No. Those classes come from unreliable AI wikis — not the shipped game.
Tempestad hosts a cook, musicians, ship dog, carpenter (saint carving), and contract brokers — hub NPCs, not playable jungle characters.
AI fills slots in solo mode with their own models — not your selected archetype's unique skills (there are none).
No — this wiki covers ACE Team's co-op extraction game, not the prose "The Mound."
Track updates and Steam news — unlock conditions remain Pending at launch.
Matched by build plan, shared topics, and guide progression — not random related links.