⚜ SteamCozy

Home / Games / None Shall Intrude: Descent

None Shall Intrude: Descent

None Shall Intrude: Descent

None Shall Intrude: Descent is a free Prologue version of None Shall Intrude. A roguelite deck-builder with tile-based combat where you become a powerful Raid Boss. Epic battles, intricate strategies, and the ever-present threat of heroic challengers seeking to vanquish your reign.

Released Sep 27, 2024 Developer Aeterna Ludi Publisher GrabTheGames Platforms Windows StrategyDragonsCard BattlerRogueliteCard Game
View on Steam ↗ Free (US · as of 2026-09-25)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.

88.2%positive272 reviews
Recommended · 1 found this helpful

“Honestly, there aren't many roguelike card games where you get to be the bad guy. This one lets you play as a dragon out to conquer human lands, and that "finally I'm the villain" vibe is a lot of fun. The gameplay mixes strategy and luck pretty well. You can't just spam cards;…”

— a player, Steam review · 1 hrs played
Recommended · 0 found this helpful

“its ok. gets better later. still lack the feel off being a big dragon... size and enemies dmg output etc makes it feel like you are more off a hatchling at best”

— a player, Steam review · 9 hrs played
Recommended · 0 found this helpful

“Easy and simple yet still pretty tactical. I wish there was a bigger skill tree, and more levels, but overall I have no complaints.”

— a player, Steam review · 4 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-25.

39achievements
44.8%median completion
4.2%rarest: Infernal Engine
69.4% of players 69.0% of players 67.1% of players 65.4% of players 64.5% of players 64.4% of players 63.8% of players 61.2% of players 59.0% of players 55.6% of players 54.9% of players 53.5% of players 51.5% of players 48.7% of players 48.6% of players 48.5% of players 48.5% of players 46.1% of players 45.5% of players 44.8% of players 44.0% of players 41.6% of players 41.6% of players 37.8% of players 37.7% of players 34.3% of players 30.4% of players 24.7% of players 22.7% of players 20.8% of players 14.5% of players 14.3% of players 13.9% of players 9.9% of players 9.8% of players 8.6% of players 6.7% of players 5.9% of players 4.2% of players 69.4% 0% most earned rarest
Almost everyone has
69.4%Spread Fire with Wind — Apply Wind to a Charred tile.
69.0%Lava — Apply Fire to a Charred tile.
67.1%Rage Up — Apply Fire to a Lava tile.
Rarest badges of honor
4.2%Infernal Engine — Unlock 20 Boss Mechanics.
5.9%Whelpling Conclave — Summon 100 Whelps through multiple games.
6.7%Primordial Dragon Egg — Summon 10 Whelps in 1 fight.

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jan 21, 2025
Full version Released!

Hello everyone, None Shall Intrude, the full game is now out! Thank you for playing our prologue. The feedback we got was a tremendous help in shaping this release. We will keep updating the full game

Nov 08, 2024
Hotfix

Hotfixes Card Reward save files are changed. You can no longer load back to change your claim reward outcomes Fixed bugs that causes game to freeze if theres still incoming units while enemy hero is s

Oct 11, 2024
Hotfixes

Hello everyone, we have hotfixes and small balance tweeks again. Bug FIxes Dragonlord's Pinnacle talent has been fixed. The card "Overwhelm" that creates the last exhausted card for 0 AP creates itsel

Oct 04, 2024
Patch

Hello everyone, we have big fundemantal changes to emphasize and improve on the fantasy of playing a Raid Boss, along with difficulty balancing. Major Changes Starting HP increased to 50000 . Healing

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-25.

GenresIndie, Strategy, Free To Play
Player tagsStrategy · Dragons · Card Battler · Roguelite · Card Game · Fantasy · Immersive · Free to Play · Singleplayer · Multiple Endings · Indie · 2D (Steam store community voting)
FeaturesSingle-player · Steam Achievements · Steam Cloud · Family Sharing
LanguagesEnglish, French, Italian, German, Spanish - Spain, Czech, Japanese, Korean, Polish, Portuguese - Brazil, Portuguese - Portugal, Romanian, Russian, Simplified Chinese, Spanish - Latin America, Thai, Turkish, Vietnamese, U…
Achievements39
Official sitehttp://www.aeternaludi.com
Minimum system requirements (PC)

Minimum: OS *: Windows 7 (SP1+), Windows 10 and Windows 11 Processor: 2.0 Ghz Memory: 2 GB RAM Graphics: 1Gb Video Memory Storage: 2 GB available space