Comparison

Idle Deepcore vs Coreshatter

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

Head to head
About

Idle Deepcore

Embark on an epic pixel-art mining adventure, tapping to break blocks and collect ore. Automate your progress with upgradeable machines, even while offline, and descend through diverse biomes to discover rarer resources. Reset your progress for permanent boosts and unlock new systems to dig deeper and get richer.

Highlights
  • Tap-to-mine with pixel-art feedback
  • Automate with upgradeable mining machines
  • Smelt raw ore into valuable ingots
  • Descend through distinct biomes
  • Prestige for permanent power
  • Build a rocket and mine asteroids
  • Offline progress
Features
Read full description

Idle Deepcore is a pixel-art idle mining game about digging from the surface all the way down to the planet's molten core — and beyond, into orbit. Tap to break blocks and collect ore, then buy machines — jackhammers, steam drills, seismic hammers, excavators and more — to mine for you, even while you're away. The deeper you dig, the rarer the ore and the tougher the blocks. FEATURES • Tap-to-mine with crunchy pixel-art feedback • Automate with a roster of upgradeable mining machines • Smelt raw ore into valuable ingots in your furnaces • Descend through distinct biomes to ever-deeper layers • Prestige to reset for permanent power and unlock new systems • Skill tree, mastery nodes and a research lab to specialize each run • Build a rocket and mine asteroids out in orbit • Offline progress — your machines keep mining while the app is closed • Cloud save via Game Center — back up and restore your progress • Playable in 29 languages Optional rewarded ads can double your offline haul — never required to progress. Dig deeper. Get richer. Idle Deepcore.

About

Coreshatter

Build defenses, draft powerful upgrades, and bank your progress in this idle tower defense roguelite. The game continues to play and earn rewards while you're away, allowing for both quick check-ins and deep strategy sessions.

Highlights
  • Idle gameplay with offline progress
  • Roguelite drafting and build synergies
  • Deep progression systems
  • Ranked competitive ladders
  • In-run agency and clutch decisions
  • Accessibility options
Features
Read full description

Coreshatter is an idle tower defense roguelite. Enemies close in on your Core from every side, and your Glyphs fire on their own. You pick the build at each Draft and choose when to Shatter. You start with one Core and unlock more later. While you are away, your Cores keep earning Scrap and the Mainframe mines Data. Both bank when you return. THE BASICS - DEFEND: The Front is a line that closes on your Core, and the run ends if it gets there. HOLD pushes it back and REPAIR restores Core integrity. - DRAFT: Drafts offer Glyphs (weapons) and Chips (stat upgrades). Chips side by side can form one of 23 Circuits, and two Glyphs fuse into one of 451 Fusions. - SHATTER: Every run banks its Scrap and Data, however it ends. Shatter to end it yourself. In standard runs, it adds up to 25% bonus Scrap. - CONVERGE: Prestige to reset with permanent power, and unlock more Cores, Strain and Reformat as your Convergences add up. ENEMIES - Face 31 enemy types. Motes swarm, Splitters split when killed, Wardens carry shields, and bosses speed up the Front. - Each run rolls a modifier that changes the enemy mix, so the best build changes too. WHAT YOU KEEP - Unlock up to 8 Cores, each with its own Keystone (a trade-off you can swap for free), Core Law and Strain levels. Link Cores on the Core Map to raise their away income. - Converging pays Shards for Lattice upgrades. Reformat also clears your Shards and Lattice upgrades and pays Axioms, which buy permanent Axiom rules. STRAIN, CRAFTING AND CORE LAWS - Strain: from your first Convergence, each Core has eight levels, each adding a harder rule. Clear one by reaching its target wave and Shattering. First clears pay rewards. - Crafting: build your own Glyphs from parts earned in Strain. Choose how each one fires, fill its sockets and forge it. - Core Laws: turn on a Core's Law for an effect with a cost, such as a shockwave around the Core after every 10 kills near it, for 15% less Glyph range. THE ENDGAME - Buy every Axiom rule to open Vestiges: relics you forge from Fragments and equip for a passive bonus. - Hunt a Vestige to earn its Fragments from each boss you kill from wave 16 on and from runs that reach wave 100. Forge it again to raise its rarity toward Apex. - Gambit: stake Axioms on a run. Clear the target wave, then Shatter to get them back plus a payout. Any other ending loses them. RANKED - Two modes, each with seven leagues and three matches a day. Aegis Trials give everyone the same daily Glyphs, Fusions and Chips. In the Ascendant Ladder, you bring your own upgrades. - Ladder Seasons last six weeks. Rewards include cosmetics, Flux and Vestige Fragments. IDLE AND OFFLINE - Auto-Run earns part of the Scrap your live runs would, up to a time limit you can extend. - The optional Mainframe Subscription adds daily Flux, longer away limits, one more Core on Auto-Run and one more slot for Research, the timed upgrades you queue. ACCESSIBILITY - Colorblind safe mode adds shapes and labels to colors. - Reduced motion, screen shake and haptics toggles. Free to play. The Mainframe Subscription is an auto-renewable monthly subscription. Pricing is shown in the app and varies by region. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://idleflowgames.com/privacy/coreshatter/ Terms of Use (EULA): https://idleflowgames.com/terms/coreshatter/

Screenshots

Idle Deepcore4 screens
Coreshatter4 screens

Verdict

The call

Idle Deepcore and Coreshatter both sit at 4.6 stars, but that hides the real split: 75% of Coreshatter's written reviews are positive against 50% of Idle Deepcore's. Idle Deepcore's advantage is ratings volume (51 vs 7) and iOS requirement (13.0 vs 15.0). On price, rating, update cadence 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

Both are free to download. Idle Deepcore sells 1 one-off in-app purchase and Coreshatter sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Idle Deepcore against 4.7 for Coreshatter. That said, the two scores are not equally well evidenced: Idle Deepcore has 51 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 50% of Idle Deepcore's written reviews are positive against 75% of Coreshatter's.

UpkeepUpdate frequency

Idle Deepcore ships an update every 5 days, Coreshatter every 6 days. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Idle Deepcore versus Coreshatter: the parameters behind the verdict, then further details
ParameterIdle DeepcoreCoreshatter
PriceFreeFree
Rating4.6 (51 ratings)4.7 (7 ratings) — better
Positive reviews50.0% of reviews75.0% of reviews — better
Number of ratings51 — better7
Update frequencyEvery 5 days — betterEvery 6 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size138 MB50 MB
Age rating4+12+
DeveloperFlavio ValceschiniIdle Flow Games

Customer experience

Idle Deepcore

All ratings51 ratings
Positive90.2%
Neutral2.0%
Negative7.8%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Coreshatter

All ratings7 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

1 purchases

Idle Deepcore

One-time1
  • Supporter Pack$5.99
8 purchases

Coreshatter

Subscriptions1
  • Mainframe Subscription$4.991 Month
One-time7
  • Starter Cache$2.99
  • Flux: Charge$4.99
  • Remove Ads + 50% Boost$9.99
Show 4 more
  • Grid Season: Premium$9.99
  • Flux: Surge$19.99
  • Flux: Apex$49.99
  • Flux: Mega$99.99

Questions

Is Idle Deepcore free?
Idle Deepcore is free to download, with in-app purchases available.
Is Coreshatter free?
Coreshatter is free to download, with in-app purchases available.
Which has better reviews, Idle Deepcore or Coreshatter?
Coreshatter is rated higher. Idle Deepcore averages 4.6 out of 5 from 51 ratings, while Coreshatter averages 4.7 from 7 ratings.
Do Idle Deepcore or Coreshatter have ads?
Both Idle Deepcore and Coreshatter show ads.
Which is updated more often, Idle Deepcore or Coreshatter?
Idle Deepcore ships an update every 5 days, and Coreshatter every 6 days. Most recently, Idle Deepcore was updated on October 8, 2026 and Coreshatter on October 3, 2026.

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