Comparison

Backpack Attack vs Witchfire Merge

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

Head to head
About

Backpack Attack

Engage in an action-packed adventure blending run-and-gun combat with strategic weapon crafting and merging. Organize your backpack, evolve your arsenal, and conquer challenging levels to become the ultimate weapon master.

Highlights
  • Efficient backpack item arrangement
  • Weapon crafting and evolution
  • Strategic merging mechanics
  • Level progression and boss battles
  • Weapon upgrades and skill enhancement
  • Diverse and challenging levels
Features
Read full description

Backpack Battle: Bag Fighter is an immersive and action-packed mobile game that seamlessly blends the adrenaline-pumping excitement of run-and-gun games with the strategic depth of weapon crafting and evolution. Embark on a thrilling adventure as you navigate dynamic levels, overcome obstacles, and eliminate enemies with your ever-expanding arsenal of weapons. Game Features: 1. Arrange your items in a limited backpack space and enjoy the satisfaction of efficient storage! 2. Collect rare weapons, organize your backpack, defeat enemies, expand your bag, and enhance your combat power to pass this Bag fight challenge. 3. Certain weapons can be combined to create even stronger equipment! 4. Level up, upgrade skills, and defeat bosses to win this backpack battle! Craft and Evolve Your Ultimate Arsenal: - Discover and craft various powerful weapons in your bag to be a Bag fight master, each with unique attributes and destructive capabilities. - Unleash your creativity and strategic thinking as you merge identical weapons into your backpack space to evolve them into more formidable forms. - Unlock new and legendary weapons as you progress through the game, expanding your arsenal and dominating the battlefield. Strategize and Dominate with Merging Mechanics in Backpack Battle: Bag fighter game: - Carefully consider the strengths and weaknesses of your weapons as you make tactical decisions about which ones to merge for this bag fight. - Create synergies between different weapon types to maximize firepower and gain an edge over opponents. - Experiment with different merging strategies to discover the most effective combinations for each level and backpack fighter challenge. Conquer Diverse and Challenging backpack battle Levels: - Prepare to face various exhilarating levels, each with its unique layout, obstacles, and enemy encounters in your bag adventure. - Adapt your strategies and weapon choices to suit the specific challenges presented at each level in this Backpack Battle: Bag Fighter. - Experience constant progression and accomplishment as you master increasingly difficult levels. Become the Ultimate Weapon Master: - Earn rewards and currency as you progress through the game, allowing you to purchase upgrades and enhance your weapons for your backpack challenge. - Establish yourself as a legendary figure in this bag fight game. - Prove your mastery and dominance as you conquer all challenges and emerge victorious. Whether you're a seasoned run-and-gun enthusiast or a newcomer to the genre, Backpack Battle: Bag Fighter is sure to provide hours of thrilling entertainment and challenge your strategic thinking skills. Download the game today and embark on an epic journey to become the ultimate Bag fight Master!

About

Witchfire Merge

Features
Read full description

Embark on an epic inventory adventure in Witchfire Merge, a captivating puzzle-strategy game where organization meets powerful item synthesis! Are you interested in witches and monsters theme? In Backpack Merge, you'll transform your humble backpack into a legendary arsenal by strategically merging items to against the huge waving of monsters. Discover the secrets hidden within your equipment as you combine similar objects to create stronger, more valuable gear and unlock amazing talent skills.

Screenshots

Backpack Attack4 screens
Witchfire Merge4 screens

Verdict

The call

The clearest difference is ads: Witchfire Merge at none against Backpack Attack's shown. Backpack Attack's advantage is update cadence (every 4 days vs monthly). On price, in-app purchases, device support and iOS requirement 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. Backpack Attack sells 20 one-off in-app purchases and Witchfire Merge sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Backpack Attack ships an update every 4 days, Witchfire Merge monthly. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
Backpack Attack versus Witchfire Merge: the parameters behind the verdict, then further details
ParameterBackpack AttackWitchfire Merge
PriceFreeFree
Rating4.6 (144 ratings) — better—
Positive reviews17.4% of reviews—
Number of ratings144 — better—
Update frequencyEvery 4 days — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size226 MB302 MB
Age rating17+12+
DeveloperTran Hai DangVRillAR Co., Ltd.

Bugs and requests

Backpack Attack

Reported bugs

5 issues
  • Game freezes when unlocking second character
  • Purchased ad removal not working
  • Purchased items not delivered
  • Character unlock progress stuck
  • Game lag caused by ads

Requested features

4 requests
  • Fix character unlock bug
  • Improve ad frequency
  • More engaging storyline/lore
  • Better weapon/inventory management

Witchfire Merge

Not enough reviews yet to summarise bugs or requests.

In-app purchases

20 purchases

Backpack Attack

One-time20
  • Small Gem$0.99
  • Silver Keys$0.99
  • Remove Force Ads$2.99
Show 17 more
  • Speed Up$4.99
  • Starter Pack$4.99
  • Special Attack$4.99
  • X2 Hp Forever$4.99
  • X2 Shield Forever$4.99
  • Commander Pack$6.99
  • X2 Game Speed$7.99
  • Super Promotion Pack$8.99
  • Special Packs$9.99
  • Remove All Ads$9.99
  • Hand of Gems$9.99
  • Silver Keys 2$9.99
  • Remove All Ads$14.99
  • Golden Keys$19.99
  • Another Life$19.99
  • Barrel of Gems$49.99
  • House of Gems$99.99
10 purchases

Witchfire Merge

One-time10
  • avatar 15$0.99
  • avatar 17$0.99
  • avatar 26$0.99
Show 7 more
  • avatar 20$0.99
  • avatar 22$0.99
  • avatar 23$0.99
  • avatar 24$0.99
  • avatar 25$0.99
  • avatar 27$0.99
  • avatar 28$0.99

Questions

Is Backpack Attack free?
Backpack Attack is free to download, with in-app purchases available.
Is Witchfire Merge free?
Witchfire Merge is free to download, with in-app purchases available.
Do Backpack Attack or Witchfire Merge have ads?
Backpack Attack shows ads; Witchfire Merge does not.
Which is updated more often, Backpack Attack or Witchfire Merge?
Backpack Attack ships an update every 4 days, and Witchfire Merge monthly. Most recently, Backpack Attack was updated on October 8, 2026 and Witchfire Merge on October 5, 2026.

Other comparisons