Comparison

SmashBack!!!! vs GreatSlimeDefeat

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

Head to head
About

SmashBack!!!!

Control a 3D character with simple one-finger swipes to smash bricks. Engage in battles with unique gimmicks and boss fights, all within an Isekai story presented in comic-style demos.

Highlights
  • One-finger swipe controls
  • 3D character control
  • Gimmick-filled blocks
  • Boss battles
  • Comic-style story demos
  • Isekai setting
Features
Read full description

> A simple Brick Breaker in which you control a character! Control 3D character and Aim and Smash with a swipe! No complicated controls with just one finger. The tutorial can be completed in only a few minutes! > A wealth of Gimmicks and Battles! The blocks you smash are full of gimmicks! Sometimes you have to dodge enemy attacks or battle with Phenomenal Bosses...! > The Isekai Story is depicted in a comic-style demo! The story, set in a different world, is told in a comic-style demo. The characters and camera move around as if they are jumping out of the frame!

About

GreatSlimeDefeat

Defeat endless waves of slimes attacking a castle using bombs and weapons. Collect coins to upgrade your arsenal and unlock powerful skills through a reincarnation system. Enjoy a casual yet challenging pinball-style action game with retro graphics.

Highlights
  • Bomb-based slime combat
  • Weapon collection and upgrades
  • Reincarnation system with skill cards
  • Idle coin collection
  • Picture book for slime collection
  • Crown slime for accelerated coin gain
Features
Read full description

The castle has become a slime spawn point! The castle is in big trouble because of the endless stream of slimes! The king said, “All right, in this case, let's go boom boom boom boom ......!” Bombs and weapons are dropped one after another from the top of the castle to start the great slaying campaign! Defeat the slimes and you'll be rewarded with coins and a great feeling of relief! Will you be able to defeat all the slimes? The future of the castle is in your hands! Today, too, the castle is in full swing with a bang! The exhilarating slime blasting battle is about to begin! An exhilarating pinball and coin-dropping inflation action game with simple controls that will keep you hooked! ________________________________________ What kind of game is it? Slimes spawn endlessly around the castle! Simply tap to send bombs rolling down, then roll through the nails like a pinball and explode! When you hit a slime, it takes damage and you can earn coins as you go. It's casual yet challenging! ________________________________________ Collect coins to get weapons! Weapons you acquire automatically attack from the launch pads on either side of the screen! There are a wide variety of weapons, and the game is full of the fun of getting stronger and stronger. In addition, treasure chests appear when you pass the checkers. It is a chance to get more coins than usual! ________________________________________ ■Reincarnation system x Skill cards! When a player's level rises, a card appears and randomly selects one of three skills. When a player is reincarnated at level 15, he/she can permanently inherit one of the acquired skills! Repeat reincarnation over and over again to create your own unique and strongest configuration! ________________________________________ Earn money with the crown slime! With a button that can be pressed once every 5 minutes, the crown slime appears for 30 seconds only! Accelerated coin inflation! Experience the rush of acquiring coins, perfect for relieving stress! ________________________________________ There are many other elements to the game! There are various types of slimes! Fill up the picture book to complete the collection! You can also collect coins even if you leave the game unattended, so it's perfect for commuting or just passing the time! Many people are addicted to the retro graphics and cute characters! It's free and no charge, yet it's fun and easy to operate! ________________________________________ Recommended for! - People who want to blow away cute slimes - People who like inflation games - People who like collectible and arcade games - Want to relieve stress by exploding bombs! ________________________________________ Enjoyable from killing time to training slimes. A fun slime bombing game that you can play steadily! The game is a fun game that you can enjoy in your spare time!

Screenshots

SmashBack!!!!4 screens
GreatSlimeDefeat4 screens

Verdict

The call

The clearest difference is in-app purchases: GreatSlimeDefeat at none against SmashBack!!!!'s 21. GreatSlimeDefeat also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ads 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. SmashBack!!!! sells 9 in-app purchases, starting at $1.99 per month. GreatSlimeDefeat asks for nothing beyond the download.

UpkeepUpdate frequency

SmashBack!!!! ships an update every 2 weeks, GreatSlimeDefeat every 2 days. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
SmashBack!!!! versus GreatSlimeDefeat: the parameters behind the verdict, then further details
ParameterSmashBack!!!!GreatSlimeDefeat
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews54.5% of reviews60.0% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size677 MB140 MB
Age rating9+4+
DeveloperTakashi Kumakurakenta yamada

Customer experience

SmashBack!!!!

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive54.5%
Neutral18.2%
Negative27.3%

GreatSlimeDefeat

Written reviews5 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

In-app purchases

9 purchases

SmashBack!!!!

Subscriptions1
  • Smasher's VIP Pass$1.991 Month
One-time8
  • Item Pack$0.49
  • Weapon Item3 variants$0.99
  • Head Item3 variants$1.99
Show 5 more
  • Weapon Item$1.99
  • Head Item2 variants$2.99
  • Weapon Item8 variants$2.99
  • Weapon Item$3.99
  • Remove Ads$6.99
None

GreatSlimeDefeat

No in-app purchases

Questions

Is SmashBack!!!! free?
SmashBack!!!! is free to download, with in-app purchases available.
Is GreatSlimeDefeat free?
GreatSlimeDefeat is free to download, with no in-app purchases.
Do SmashBack!!!! or GreatSlimeDefeat have ads?
Both SmashBack!!!! and GreatSlimeDefeat show ads.
Which is updated more often, SmashBack!!!! or GreatSlimeDefeat?
SmashBack!!!! ships an update every 2 weeks, and GreatSlimeDefeat every 2 days. Most recently, SmashBack!!!! was updated on October 2, 2026 and GreatSlimeDefeat on October 6, 2026.

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