Comparison

Blazor vs Cold File

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

Head to head
About

Blazor

Features
Read full description

Blazor is an intense action RPG where heroes from the elite H.E.R.O. organization battle monsters from another dimension known as the Dreadspawn. Pick your hero, unleash unique abilities, and survive wave after wave of enemies across iconic real-world locations like Tokyo, San Francisco, and Egypt. Whether you're playing solo or teaming up with friends, you’ll level up, unlock new characters, and dive into a gripping story filled with chaos, challenge, and high-impact action. Expect fast-paced combat, epic boss fights, and a comic-book-inspired visual style. Suit up—it's time to blaze through the invasion. Introduction The future of the world hangs by a thread. Without warning, a monstrous force known as the Dreadspawn, creatures from another dimension, have torn open portals and begun a relentless invasion. They surge into our world with one goal: total annihilation. As world defenses crumble and hope fades, a final line of resistance emerges, the elite heroes of H.E.R.O. (Hazard Emergency Response Organization), humanity’s last and most powerful protectors. They are our ultimate weapon. The battle begins in the heart of Japan’s capital, now a war-torn battlefield where the fate of the world will be decided. Objective: Evolve. Survive. - Survive relentless waves of Dreadspawn - Choose and combine powerful skills - Level up your hero with every run - Defeat epic bosses - Unlock new characters and perks - Take on the challenge solo or with friends Key Features Intense Top-Down Action Dodge and strike as enemies swarm from all sides. Real-World Battle Zones Fight across iconic locations like Tokyo, San Francisco, Egypt, and more. Choose Your HERO Each hero offers unique stats, skills, and playstyles. Find your perfect fit. Evolving Perk System Select from dozens of perks that shift your tactics every run, including: - Boomerang: Energy discs that return to you - Chain Shot: Ricocheting shurikens chaining between enemies - Homing Slow: Frozen crescents that slow and damage foes - Orbiter: Circling orbs that damage nearby enemies - Poison Shot: Toxic pools causing damage over time - Split Shot: Unpredictable multi-directional bursts Core Systems & Gameplay Modes Guest Access & Profiles Jump in as a guest or create a profile to track your progress, upgrades, and stats. In-Game Shop Earn or buy items, gear, and consumables to boost your runs and unlock cosmetics. Hero Switching Switch between unlocked heroes anytime to tailor your build for each challenge. Inventory Management Easily view, equip, and upgrade your gear via a clean, intuitive interface. Upgrades Enhance your hero’s stats and gear to increase firepower and survivability. Game Modes for Fast-Paced Action: - Survival Mode: Endless waves that test your endurance and stacking power - Boss Mode: Battle titanic bosses with unique mechanics - Endless Mode: Infinite progression with random modifiers and scaling difficulty Blazor combines thrilling action, strategic upgrades, and superhero style for nonstop combat. Are you ready to take the fight to the Dreadspawn and save the world?

About

Cold File

Features
Read full description

Cold File is a dark-fantasy idle/action RPG about surviving deeper runs, building permanent power, and turning every expedition into progress. Lead your hero through active dungeon combat, dodge threats, use skills, and push through waves of enemies. Between runs, strengthen your character, upgrade gear, complete daily field orders, and grow the systems that keep your command alive. Explore multiple progression paths: • Fight active dungeon waves in the Journal • Complete daily goals and earn gold • Run side operations beyond the main path • Upgrade your hero’s level, stats, and training • Equip, compare, upgrade, or demolish gear • Build the Bureau for passive income • Claim chests, sigils, and rare rewards Designed for quick sessions and long-term growth, DungeonCrawlerIdle blends retro pixel UI, dark fantasy atmosphere, idle progression, and tactical combat into a compact RPG loop. Descend. Survive. Return stronger.

Screenshots

Blazor4 screens
Cold File4 screens

Verdict

The call

The clearest difference is iOS requirement: Blazor at 13.0 against Cold File's 15.1. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Blazor versus Cold File: the parameters behind the verdict, then further details
ParameterBlazorCold File
PriceFreeFree
Update frequency—Daily
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size577 MB413 MB
Age rating12+12+
DeveloperKOS DESIGN COMPANY LIMITEDPoyraz Bariskan

In-app purchases

None

Blazor

No in-app purchases

None

Cold File

No in-app purchases

Questions

Is Blazor free?
Blazor is free to download, with no in-app purchases.
Is Cold File free?
Cold File is free to download, with no in-app purchases.
Do Blazor or Cold File have ads?
Neither Blazor nor Cold File shows ads.

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