Mortuus (Demo) Demo
Steam store
🏅 Steam Next Fest October 2026Most played demos #11Most reviewed demos #4Demo review score rank #21Analysis of demo reviews Full game page →
Game description
A round-based co-op zombies FPS for 1 to 4 players. Survive endless hordes in brutalist procedurally generated map. Buy doors, hit the mystery box, upgrade your guns, and uncover the hidden ritual that wakes the Mother.
Basic info
| Developer | Hamuno |
|---|---|
| Publisher | Hamuno |
| Platforms | Windows · macOS · Linux |
| Release date | Oct 14, 2026 |
| Price |
|
Minimum specs
| OS | Windows 10 (64-bit) |
|---|---|
| Processor | Intel Core i3-6100 or AMD FX-6300 |
| Memory | 6 GB |
| Graphics | NVIDIA GeForce GTX 750 Ti, AMD Radeon R7 260X or Intel Iris Xe (2 GB VRAM) |
| Storage | 1 GB |
Review Analysis Score
Based on 396 reviews from the past 1 year
Review analysis summary (Reviewed Oct 28, 2026)
A co-op zombie shooter with a roguelike twist, Mortuus (Demo) scores 85.5 from 396 analyzed reviews of players who tried the demo.
👍 Strengths
219 reviews say the demo is fun, and the most upvoted calls it addictive, saying the developers have something special. 40 enjoy playing together with friends, and Multiplayer comes up in 22% of analyzed reviews with a score of +3.3. 28 describe controls that feel polished, responsive and satisfying. Some praise the mini bosses, the loadout system and picking upgrades every level, and several say they will be watching for the full release.
👎 Where it falls short
38 reviews report poor performance and frame drops, and some say it struggles even on hardware above the minimum specs or ask for better optimization for low-end PCs. 26 raise balance issues, such as zombies that dodge and lunge too often or weapon upgrades that make later rounds too easy. 20 discuss difficulty, and the most upvoted says random map layouts can unfairly hurt progression, though a few others find it too easy. Tech & Support appears in 24% of analyzed reviews with a score of −0.2.
Representative reviews Original reviews ↗
“addicted and love the game, devs have something special” · 219 reviews
“most fun with friends, reminiscent of old school CoD zombies” · 40 reviews
“controls feel polished and responsive, satisfying to use” · 28 reviews
How it holds up
Grey means too few reviews mention it to trust. — means almost no reviews mention it.
Dashboard
Based on 396 reviews from the past 1 year
🔒 More detailed analysis results are available in the full dashboard.
Detailed analysis by indicator
Tap a category on the chart to see its indicators.
By period
The overall score over shorter windows: has the game changed lately? A hollow grey point means fewer than 150 reviews in that window.
Since launch 396 reviews
Shorter windows appear once the game has been out for more than 3 months.
Steam review activity
Steam only gives daily counts for the last 30 days; longer ranges are by week. Months with fewer than 10 reviews are left out of % positive. "Show updates" marks major updates and DLC the developer posted on Steam (since about 2020) — hover a column to see % positive the week before and after.
By language
Languages with at least 1% of the reviews we analyzed. Pick one to see how its players rate each category, then tap a category for its indicators.
Across 5 languages, players disagree most about Content Volume.
English
Review Analysis Score
Based on 306 reviews from the past 1 year
Chinese
Review Analysis Score
Based on 47 reviews from the past 1 year
Spanish
Review Analysis Score
Based on 13 reviews from the past 1 year
Russian
Review Analysis Score
Based on 11 reviews from the past 1 year
French
Review Analysis Score
Based on 4 reviews from the past 1 year
25 indicators · 559 review reasons · 5 languages · data as of Oct 27, 2026
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