HELLDIVERS 2 vs Warhammer 40,000: Space Marine II

Four-player friendly fire mayhem versus three-player Tyranid slaughter — both are co-op shooters, but they reward very different team sizes and commitments.

Updated 11d ago

HELLDIVERS 2 cover
HELLDIVERS 2 8.3/10 Strong

Still the best chaotic 4-player co-op shooter on PC despite the playerbase falling from 458k peak to 30k after Arrowhead's balance churn.

Warhammer 40,000: Space Marine II cover
Warhammer 40,000: Space Marine II 8.1/10 Strong

Saves the 40K video game catalog — Space Marine 2's chunky bolter-and-chainsword co-op keeps 8-12k peak players active in 2026 with strong PvE Operations.

By the numbers

Prices checked Aug 7; they move faster than we refresh, so confirm on the store page.

Recent-review figures are Steam's own last-30-days window, read Aug 7.

Measure HELLDIVERS 2 Warhammer 40,000: Space Marine II
Value Warhammer 40,000: Space Marine II wins on value
Price now $30.95 −23% · GameBillet $17.98 −70% · GamesPlanet US
All-time low $25.47 $17.95
Cost / hour $0.97/hr $30.95 · 32 h main story $1.90/hr $17.98 · 9 h main story
Off its low +22% low was Mar 2025 At its low vs $17.95 low
Main story 32 h 9 h
Health Warhammer 40,000: Space Marine II wins on player health
Steam reviews 75% 1.2M reviews 84% 221k reviews
Recent reviews 81% 3k votes · vs 75% lifetime · improving 86% 4k votes · vs 84% lifetime
Peak players 43,782 Jul 2026 · ↓ 4% MoM 24,918 Jul 2026 · ↓ 6% MoM
Launch peak 10% of Feb 2024 launch peak · as of Jul 2026 13% of Sep 2024 launch peak · as of Jul 2026
All-time peak 458,208 Feb 2024 186,199 Sep 2024
Support
Last patch 5 weeks ago 11 days ago
Patch cadence 4 in last 90 days 6 in last 90 days
Steam Deck Gold Gold

Shared scale — same months across the bottom, same player-count axis up the side, so the two lines are directly comparable. A shorter line means a younger game.

HELLDIVERS 2
Feb 2024 – Jul 2026
Warhammer 40,000: Space Marine II
Sep 2024 – Jul 2026

What players say

Patterns from long-haul reviewers, taken from each game's verdict. Not live sentiment — each side is dated below.

HELLDIVERS 2

Love

The core co-op PVE loop remains engaging and fun for hundreds of hours despite ongoing frustrations.

Struggle with

Persistent balance changes, performance bugs, and poor developer communication erode trust and enjoyment over time.

from our May 2026 verdict

Warhammer 40,000: Space Marine II

Love

The horde combat and class-based PvE operations offer deep customization and cinematic action that long-haul players find addictive.

Struggle with

Excessive loading screens and overpriced DLC are consistent frustrations that even dedicated players call out.

from our May 2026 verdict

Key differences

Team size and chaos
Helldivers 2 supports 4-player co-op with intentional friendly fire, creating chaotic tactical mayhem.
Space Marine 2 locks to 3-player co-op with no friendly fire, focusing on horde-clearing efficiency.
Content and progression
Helldivers 2's galactic war metagame gives constant goal shifts, but balance patches shrank the active playerbase.
Space Marine 2's 8-12 hour campaign plus grindable Operations offers shorter bursts with live-service treadmill.
Community and platform requirements
Helldivers 2 requires a linked PSN account on PC, causing region-locking backlash and server queues.
Space Marine 2 maintains a steady PvE-focused playerbase of 8-12k peak without controversial platform ties.

Which one is for you?

Pick HELLDIVERS 2 if

  • You want chaotic 4-player co-op with friendly fire and strategic loadouts.
  • You enjoy a galactic-war metagame that resets after Major Order arcs.
  • You are fine with linking a PSN account on PC for crossplay.

Pick Warhammer 40,000: Space Marine II if

  • You loved Vermintide 2 or Darktide and want third-person Tyranid combat.
  • You prefer a tighter 3-player co-op experience with a 8-12 hour campaign.
  • You are a Warhammer 40K fan seeking reverent universe representation.

Bottom line

Choose Helldivers 2 for a larger squad and persistent war; choose Space Marine 2 for a polished, lore-rich campaign with stable co-op sessions.

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