Comparison

Backpack Attack vs Bullet Fusion

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

Bullet Fusion

Collect and merge bullets to enhance your firepower and engage in intense combat. Maneuver strategically to maximize your attack capabilities and defeat numerous enemies with a gatling-style weapon.

Highlights
  • Collect and merge bullets
  • Increase firepower
  • Strategic maneuvering
  • Gatling-style weapon combat
  • Fight multiple enemies
Features
Read full description

Become a master planner, collect and merge bullets to increase your firepower ! Maneuver to increase your firepower even more. Fight many enemies by using your fantastic gatling-style weapon.

Screenshots

Backpack Attack4 screens
Bullet Fusion4 screens

Verdict

The call

The clearest difference is rating: Backpack Attack at 4.6 against Bullet Fusion's 1.6. Backpack Attack also leads on ratings volume (144 vs 5). Bullet Fusion's advantage is review sentiment (29% vs 17%). On price, update cadence, ads and in-app purchases 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 Bullet Fusion sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Backpack Attack holds the better App Store score, 4.6 against 1.6. That said, the two scores are not equally well evidenced: Backpack Attack has 144 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 17% of Backpack Attack's written reviews are positive against 29% of Bullet Fusion's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 21, 2026 and July 7, 2026 respectively.

Scorecard3 real differences · 7 level
Backpack Attack versus Bullet Fusion: the parameters behind the verdict, then further details
ParameterBackpack AttackBullet Fusion
PriceFreeFree
Rating4.6 (144 ratings) — better1.6 (5 ratings)
Positive reviews17.4% of reviews28.6% of reviews — better
Number of ratings144 — better5
Update frequencyEvery 4 daysEvery 4 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size226 MB278 MB
Age rating17+9+
DeveloperTran Hai DangYso Corp

Customer experience

Backpack Attack

All ratings144 ratings
Positive91.7%
Neutral3.5%
Negative4.9%
Written reviews23 reviews
Positive17.4%
Neutral13.0%
Negative69.6%

Bullet Fusion

All ratings5 ratings
Positive20.0%
Neutral0.0%
Negative80.0%
Written reviews7 reviews
Positive28.6%
Neutral0.0%
Negative71.4%

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

Bullet Fusion

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
1 purchases

Bullet Fusion

One-time1
  • Remove Ads$2.99

Questions

Is Backpack Attack free?
Backpack Attack is free to download, with in-app purchases available.
Is Bullet Fusion free?
Bullet Fusion is free to download, with in-app purchases available.
Which has better reviews, Backpack Attack or Bullet Fusion?
Backpack Attack is rated higher. Backpack Attack averages 4.6 out of 5 from 144 ratings, while Bullet Fusion averages 1.6 from 5 ratings.
Do Backpack Attack or Bullet Fusion have ads?
Both Backpack Attack and Bullet Fusion show ads.
Which is updated more often, Backpack Attack or Bullet Fusion?
Backpack Attack ships an update every 4 days, and Bullet Fusion every 4 days. Most recently, Backpack Attack was updated on September 21, 2026 and Bullet Fusion on July 7, 2026.

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