Comparison

Cataclysm Roguelike RPG 0.E vs GnollHack

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Cataclysm Roguelike RPG 0.E

Engage in a turn-based survival game set in a procedurally generated post-apocalyptic world. Scavenge for resources, battle monstrous creatures, and strive to survive against all odds in a harsh, persistent environment.

Highlights
  • Turn-based survival gameplay
  • Procedurally generated world
  • Scavenging for resources
  • Combat against monsters
  • Vehicle mechanics
  • Persistent world
Features
Read full description

More fresh, 0.F version is here: https://apps.apple.com/app/cataclysm-roguelike-rpg-0-f/id1577366679 Cataclysm: Dark Days Ahead is a turn-based survival game set in a post-apocalyptic world. Struggle to survive in a harsh, persistent, procedurally generated world. Scavenge the remnants of a dead civilization for food, equipment, or, if you are lucky, a vehicle with a full tank of gas to get you the hell out of Dodge. Fight to defeat or escape from a wide variety of powerful monstrosities, from zombies to giant insects to killer robots and things far stranger and deadlier, and against the others like yourself, that want what you have… The functionality is described in more details in the release notes here: https://www.notion.so/cdda/1-0-f55b20dd45cc48b39ee86e4fb42f2014

About

GnollHack

Embark on a perilous quest in a remastered classic roguelike. Explore procedurally generated dungeons, battle monsters, and uncover powerful artifacts. With deep strategy, a rich class and race system, and challenging permadeath, every playthrough offers endless replayability.

Highlights
  • Turn-based roguelike gameplay
  • Modern user interface
  • Procedurally generated dungeons
  • 13 classes and 5 races
  • Hundreds of items and spells
  • Challenging permadeath mode
Features
Read full description

ABOUT GnollHack is a remastered and enhanced version of the classic roguelike game NetHack, one of the most iconic games developed in 1980s and 1990s. With GnollHack, you get: - Traditional roguelike with turn-based gameplay - Modern user interface - Legendary strategic depth of NetHack - Endless replayability - Several new features, enhancing your gameplay experience STORY In GnollHack, you are a hero sent by your deity into the perilous Dungeons of Doom, tasked with recovering the stolen Amulet of Yendor from the clutches of the malevolent god Moloch, who has hidden it in the fiery depths of the underworld. Along your journey, you will encounter formidable enemies, discover great magical artifacts, and strive for glory. You must either triumph or perish in the attempt. ROGUELIKE GAMEPLAY Explore procedurally generated dungeons filled with monsters, traps, and treasures. RICH CLASS AND RACE SYSTEM - 13 classes: wizard, barbarian, rogue, etc. - 5 races: human, elf, gnoll, etc. DEEP ITEM AND MAGIC SYSTEM Hundreds of items, spells, and artifacts with diverse effects. CHALLENGING PERMADEATH (Classic Mode Only) Death is permanent, requiring players to adapt, plan, and learn from mistakes to progress further. TUTORIALS AND GAMEPLAY INFORMATION - GnollHack wiki: https://wiki.gnollhack.com SUPPORT - Discord: https://discord.gg/cQuExnzUQy

Screenshots

Cataclysm Roguelike RPG 0.E4 screens
GnollHack4 screens

Verdict

The call

The clearest difference is price: GnollHack at Free against Cataclysm Roguelike RPG 0.E's $4.99. GnollHack also leads on update cadence (every 4 days vs fortnightly). Cataclysm Roguelike RPG 0.E's advantage is iOS requirement (9.0 vs 15.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

GnollHack is free to download; Cataclysm Roguelike RPG 0.E costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Cataclysm Roguelike RPG 0.E against 4.7 for GnollHack. Both are backed by a comparable volume of ratings — 67 and 111 respectively. Written reviews are what separate them: 87% of Cataclysm Roguelike RPG 0.E's written reviews are positive against 85% of GnollHack's.

UpkeepUpdate frequency

Cataclysm Roguelike RPG 0.E ships an update fortnightly, GnollHack every 4 days. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Cataclysm Roguelike RPG 0.E versus GnollHack: the parameters behind the verdict, then further details
ParameterCataclysm Roguelike RPG 0.EGnollHack
Price$4.99Free — better
Rating4.7 (67 ratings)4.7 (111 ratings) — better
Positive reviews87.0% of reviews — better85.2% of reviews
Number of ratings67111 — better
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size168 MB774 MB
Age rating17+9+
DeveloperYury ApollovHyvän mielen pelit ry

Customer experience

Cataclysm Roguelike RPG 0.E

All ratings67 ratings
Positive92.5%
Neutral1.5%
Negative6.0%
Written reviews69 reviews
Positive87.0%
Neutral2.9%
Negative10.1%

GnollHack

All ratings111 ratings
Positive94.6%
Neutral2.7%
Negative2.7%
Written reviews27 reviews
Positive85.2%
Neutral3.7%
Negative11.1%

In-app purchases

None

Cataclysm Roguelike RPG 0.E

No in-app purchases

None

GnollHack

No in-app purchases

Questions

Is Cataclysm Roguelike RPG 0.E free?
Cataclysm Roguelike RPG 0.E costs $4.99, with no in-app purchases.
Is GnollHack free?
GnollHack is free to download, with no in-app purchases.
Which has better reviews, Cataclysm Roguelike RPG 0.E or GnollHack?
GnollHack is rated higher. Cataclysm Roguelike RPG 0.E averages 4.7 out of 5 from 67 ratings, while GnollHack averages 4.7 from 111 ratings.
Do Cataclysm Roguelike RPG 0.E or GnollHack have ads?
Neither Cataclysm Roguelike RPG 0.E nor GnollHack shows ads.
Which is updated more often, Cataclysm Roguelike RPG 0.E or GnollHack?
Cataclysm Roguelike RPG 0.E ships an update fortnightly, and GnollHack every 4 days. Most recently, Cataclysm Roguelike RPG 0.E was updated on October 25, 2026 and GnollHack on October 30, 2026.

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