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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesSpace Marine 2 has Tyranid and Thousand Sons enemies across its established roster, with additional threats and mode-specific opponents added in later updates. This guide identifies the documented enemy types, what sets them apart, and where newer additions fit. The roster below combines a September 2025 inventory with official updates through October 1, 2026; it is not a claim that every enemy appears in every mode.
How to read the enemy roster
Most of the familiar roster belongs to either the Tyranids or the Thousand Sons. Enemy appearances depend on the mode and mission: a unit listed for Operations should not be assumed to appear in Campaign, PvP, or every other activity. The inventory below uses a guide updated September 9, 2025 for many established enemy roles, then adds later official announcements where they document new content.
Patch 15, released October 1, 2026, also introduced Chaos Siege Mode, which changes the usual PvE matchup: players can control Heretic Astartes and face Tyranids, Cadians, and loyalist Space Marines on Avarax. Cultists and a Helbrute support Chaos in that mode. These participants are specific to the Siege context, not a universal enemy list. Focus Entertainment’s Patch Notes 15.0
Tyranid enemies
The Tyranids range from numerous lesser organisms to stealth attackers and large boss-class threats. The roles and behaviors in this table reflect the September 2025 roster guide; later official updates establish additional appearances for the Biovore. Wargamer’s enemy guide, updated September 9, 2025
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- Embody the superhuman skill and brutality of a Space Marine. Unleash deadly abilities and devastating weaponry to obliterate the relentless Tyranid swarms. Defend the Imperium in spectacular third-person action in solo or co-op modes.
- Purge the relentless Tyranid swarms as legendary Space Marine Titus in a spectacular new campaign. Play solo or with up to 2 friends in 3 player co-op.
- Enjoy intense, gory and fast-paced third-person action with hundreds of enemies on screen, from the creators of blockbuster co-op shooter World War Z.
- Standard edition includes: Base game, Macragge’s Chosen DLC, with 3 unique cosmetics for your Bolt Rifle, Chainsword & Power Armour
| Enemy | Role | Documented appearance | Signature threat | Practical response |
|---|---|---|---|---|
| Termagants | Ranged swarm | Listed in the September 2025 roster; exact mode appearances vary. | Ranged pressure from groups of small enemies. | Thin out the group with ranged attacks and avoid letting its fire go unanswered while handling a larger threat. |
| Hormagaunts | Close-range swarm | Listed in the September 2025 roster; exact mode appearances vary. | Fast melee pressure in numbers. | Keep the swarm from surrounding you; use area attacks or melee control when several close in. |
| Tyranid Warriors | Elite infantry | Listed in the September 2025 roster; exact mode appearances vary. | A tougher combatant than the basic swarm organisms. | Prioritize the Warrior when it is disrupting your ability to clear smaller enemies, and focus attacks rather than spreading damage. |
| Spore Mines | Explosive threat | Listed in the September 2025 roster; exact mode appearances vary. | Explodes near players, making close contact dangerous. | Destroy it from range when possible and avoid letting it drift into your group. |
| Ripper Swarms | Swarm | Listed in the September 2025 roster; exact mode appearances vary. | Small organisms that add close-quarters pressure. | Clear them when they crowd your position, especially before committing to a heavier enemy. |
| Gargoyles | Ranged/airborne swarm | Listed in the September 2025 roster; exact mode appearances vary. | Attacks from above can distract from ground threats. | Look up and deal with them rather than letting them chip away while you focus elsewhere. |
| Zoanthropes | Ranged specialist | Listed in the September 2025 roster; exact mode appearances vary. | Psychic ranged attacks. | Prioritize accurate ranged damage and use cover or movement to reduce exposure. |
| Lictors | Stealth attacker | Listed in the September 2025 roster; exact mode appearances vary. | Ambushes and sudden close attacks. | Stay alert to its approach and be ready to interrupt or evade when it commits to an attack. |
| Raveners | Disruptive melee attacker | Listed in the September 2025 roster; exact mode appearances vary. | Burrowing and sudden attacks that can break up a team’s formation. | Watch for its emergence and regroup rather than pursuing blindly when it disappears. |
| Carnifex | Boss/Terminus threat | Listed in the September 2025 roster; also cited among Terminus-class enemies in Operations in July 2026. | A large, durable melee threat. | Keep space, dodge its committed attacks, and attack during recovery windows. |
| Neurothrope | Boss/Terminus threat | Listed in the September 2025 roster; cited among Terminus-class enemies in Operations in July 2026. | A large psychic threat that pressures players at range. | Move out of dangerous attack areas and concentrate ranged fire when an opening appears. |
| Hive Tyrant | Boss | Listed in the September 2025 roster; exact mode appearances vary. | A major, durable enemy with dangerous close-range attacks. | Coordinate focus fire, avoid standing in its attack path, and use openings after its attacks. |
| Biovore | Walking artillery beast | Introduced as an enemy in Tyranid Operations missions on February 6, 2025; added to the Battle Simulator enemy list in Patch 15 on October 1, 2026. | Artillery support from a Tyranid organism. | Identify and pressure it rather than allowing its ranged support to continue unchecked. |
Warhammer Community announced the Biovore as an Operations enemy on February 6, 2025, describing it as a walking artillery beast. Patch 15 later specifically added it to the Battle Simulator enemy list; that note does not establish its appearance in every other mode. Warhammer Community’s Biovore announcement · Patch Notes 15.0
Thousand Sons and other Chaos enemies
The September 2025 roster guide lists the following Thousand Sons forces and larger Chaos threats. Its mode notes are dated; later official information specifically adds the Sorcerer to Operations. Chaos Siege Mode, meanwhile, introduces playable Heretic Astartes and a distinct mix of opposing forces.
Rank #2
- Purge the relentless Tyranid swarms as legendary Space Marine Titus in a spectacular new campaign. Play solo or with up to 2 friends in 3 player co-op.
- Enjoy intense, gory and fast-paced third-person action with hundreds of enemies on screen, from the creators of blockbuster co-op shooter World War Z.
- Defend the Imperium as your own Space Marine in an endlessly brutal and replayable PvE missions up to 3 players featuring 6 classes, unlocking new skills and cosmetics.
- Wage eternal war on your enemies in ferocious 6v6 PvP matches and bring glory to your faction!
- The Ultima Limited Edition contains: Warhammer 40,000: Space Marine 2, SteelBook case with exclusive artwork, Season Pass 1, Season Pass 2, Macragge's Chosen DLC
| Enemy | Role | Documented appearance | Signature threat | Practical response |
|---|---|---|---|---|
| Cultists | Ranged support | Listed in the September 2025 roster; also support Chaos in Patch 15’s Siege Mode. | Numerous support fire rather than the durability of an armored elite. | Clear them when their fire is distracting you from a more dangerous target. |
| Tzaangors | Infantry swarm | Listed in the September 2025 roster; exact mode appearances vary. | Close-range pressure in groups. | Control the group and avoid being surrounded while engaging tougher enemies. |
| Rubric Marines | Armored infantry | Listed in the September 2025 roster; exact mode appearances vary. | Armored ranged resistance. | Focus damage and avoid trading fire needlessly while exposed. |
| Exalted Sorcerers | Elite caster | Listed in the September 2025 roster; exact mode appearances vary. | Powerful sorcery and support for other Chaos forces. | Prioritize the Sorcerer when its abilities are controlling the fight; keep moving through its attacks. |
| Scarab Occult Terminators | Elite heavy infantry | Listed in the September 2025 roster; exact mode appearances vary. | Heavily armored firepower. | Focus attacks on one target and use cover or movement to avoid sustained fire. |
| Scarab Occult Terminator Sorcerer | Terminus-class elite | Added to Operations on July 28, 2026; may appear in any mission where Thousand Sons have a foothold. | A Terminus-level Sorcerer joining the Thousand Sons force. | Treat it as a major encounter, coordinate attacks, and respond to its abilities instead of ignoring it for lesser targets. |
| Helbrute | Heavy melee/ranged threat | Listed in the September 2025 roster; cited among Terminus-class enemies in Operations in July 2026; supports Chaos in Siege Mode. | A large, dangerous combatant. | Maintain room to evade its attacks and concentrate fire during openings. |
| Heldrake | Large aerial threat | Listed in the September 2025 roster; exact mode appearances vary. | A large airborne enemy that can attack from above. | Track its position and use available ranged openings instead of focusing only on ground troops. |
Warhammer Community’s July 28, 2026 update says the Scarab Occult Terminator Sorcerer joins Terminus-class enemies including the Carnifex, Helbrute, and Neurothrope in Operations. It may appear in any mission where Thousand Sons have a foothold. Warhammer Community’s July 2026 update
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What changes in Chaos Siege Mode?
Patch 15’s Chaos Siege Mode is a distinct PvE setup on Avarax, not simply another entry in the older Tyranid-versus-Thousand-Sons list. Players can take the role of Heretic Astartes and fight Tyranids, Cadians, and loyalist Space Marines across two Siege sectors. Cultists and a Helbrute provide Chaos support. The same patch also adds the Biovore to the Battle Simulator enemy list, a separate appearance from its Operations introduction.
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Rank #3
- Brand new. UK Import PAL version. Game in English. UK PSN account may be required for any online features.
- Playable side: Heretic Astartes.
- Opposing forces named in the notes: Tyranids, Cadians, and loyalist Space Marines.
- Chaos support named in the notes: Cultists and a Helbrute.
- Location: Two Siege sectors on Avarax.
Read Focus Entertainment’s Patch Notes 15.0 for the mode’s official description.
Quick Recap
Rank #4
- Destroy the tyranid swarms. Defend humanity.
- Eliminate merciless tyranid swarms as legendary Space Marine Titus in a spectacular new campaign
- Experience thrilling, bloody and fast-paced third-person action with hundreds of opponents on screen
- Defend the Empire as a Space Marine in brutal and always replayable PvE missions for up to 3 players
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