The Game Census
CODEX MORTIS cover art

CODEX MORTIS

GROLAF · CRUNCHFEST · 2026-03-26

Steam

ActionIndieRPGEarly Access

Modes: Single player, Multiplayer, Co-operative

Releases: Mar 26, 2026 (PC (Microsoft Windows)), Mar 26, 2026 (Linux)

Death is your weapon. Mix five schools of dark magic, unleash devastating spell synergies, and raise undead armies in this necromantic bullet hell. Infinite builds, solo or co-op – embrace the forbidden and dominate. 100% AI-driven development.

77%
positive of 69 reviews
Mostly Positive
steam rating
$3.99
steam price (US)

Health check

Quiet
  • · 14 reviews in the last 8 weeks (~2/week).
  • · Review velocity down 67% vs the prior 8 weeks.
  • · Top 74% of 10,862 Action games in the census by review count.
Estimated sales: 1.4k–3.1k copies

Review-multiple estimate from 69 total reviews — how this is computed.

All-time low: $3.19 at Steam (2026-05-21)via IsThereAnyDeal

12-month high $3.99 · on sale 2 of 6 observed days (census price snapshots)

Review momentum

PositiveNegative
232320262026Week of 2026-03-26: 23 positiveWeek of 2026-03-26: 5 negativeWeek of 2026-04-02: 9 positiveWeek of 2026-04-02: 2 negativeWeek of 2026-04-23: 3 positiveWeek of 2026-04-30: 1 positiveWeek of 2026-05-21: 3 positiveWeek of 2026-05-21: 1 negativeWeek of 2026-06-04: 1 positiveWeek of 2026-06-11: 1 positiveWeek of 2026-06-18: 2 positiveWeek of 2026-06-18: 1 negativeWeek of 2026-06-25: 1 positiveWeek of 2026-06-25: 1 negativeWeek of 2026-07-09: 1 positiveWeek of 2026-07-09: 1 negativeWeek of 2026-08-13: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Price history

$3.99$3.192026-03-262026-07-092026-03-26 — best price $3.592026-04-09 — best price $3.992026-05-21 — best price $3.192026-06-04 — best price $3.992026-06-25 — best price $3.192026-07-09 — best price $3.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsLinuxFull controller supportSingle-playerMulti-playerCo-opShared/Split Screen Co-opShared/Split ScreenSteam AchievementsFull controller supportSteam CloudFamily Sharing

28 supported languages: English, French, Italian, German, Spanish - Spain, Bulgarian, Simplified Chinese, Czech, Danish, Finnish, Greek, Spanish - Latin America…

Census log

Computed from census-recorded observations only — dates are observation dates.

Players also track

Savage LandsRising WorldAncestors: The Humankind OdysseyForce of NatureEternity: The Last UnicornApsulov: End of GodsTorchlight III

Similarity via IGDB.