Comparison

デビル・ロワイヤル vs Mutant Meltdown

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

Head to head
About

デビル・ロワイヤル

Summon monsters by tapping to automatically attack your opponent's castle in this strategic tower defense game. Outwit your opponent by considering monster chemistry, strategy, and monster levels to become the victor.

Highlights
  • Tap to summon monsters
  • Monsters attack automatically
  • Strategic monster chemistry
  • Outwit your opponent
  • Raise and level up monsters
  • Single-player campaign
Features
Read full description

This game summons monsters by tapping. The summoned monsters will automatically attack your opponent's castle! That is the only way to decide who is stronger or smarter, you or your opponent. Your opponent will summon monsters in the same way. Therefore, there are times when strength alone is not enough to decide the game. There are various reasons for this, such as the chemistry between monsters, outwitting the opponent, or the monster's high level. You have to think about these factors, raise your monsters, and win the game. It is such a fun game. ---A long time ago, there was a time when demon kings fought each other. Long ago, there was a time when there were constant battles between demon kings. The demon kings were too busy fighting each other to invade the human world. To solve this problem, thousands of years ago, the Devil Royale was conceived. The simple rule of the Devil Royale, "The Devil King wins if he can summon eight of his monsters to battle each other and take down his opponent's castle," captured the hearts of the Devil Kings. The Demon Kings participated in this Devil Royale, aiming to become the winner. The winner of the Devil Royale would be the one who could invade the human world. We are sincerely waiting for you to raise the monsters you have and make you the winner in this Devil Royale. Attention. This game is a game in which you decide which monsters you can summon and proceed to battle. This is not a competitive game, but a single player game so that you can enjoy it easily. Thank you very much for your cooperation.

About

Mutant Meltdown

Lead survivors through a post-apocalyptic world filled with mutants. Scavenge for supplies, build and upgrade your encampment, and manage your survivors' skills to thrive. Explore, craft, and defend against fierce enemies in this turn-based roguelike game.

Highlights
  • Turn-based roguelike gameplay
  • Colony building and upgrades
  • Survivor management and skill assignment
  • Scavenging for supplies
  • Crafting and repairing items
  • Vehicle repair and defense
  • Radiation effects and perks
Features
Read full description

Intro A nuclear disaster led to unforeseen consequences. The world everyone knew ceased to exist. Lead a group of survivors throughout a post-apocalypse in a fast-paced turn-based game. Survive, interact, loot, explore, build, craft, defend, and attack! Description Mutant Meltdown is a fast-paced turn-based with roguelike elements in which you have a group of survivors in the aftermath of an apocalypse. The ultimate goal is to thrive with a stable colony. To survive, you must scavenge for supplies and deal with the mutants plaguing and roaming everywhere. Build, and upgrade your encampment and deal with fierce mutants, mutants bosses, mutants with guns, and much more! ● Explore locations left behind and scavenge supplies such as resources, weapons, ammunition, clothes, food, medicine, junk, and others. ● Manage survivors individually and equip them accordingly to their favorite skills ● Build and upgrade your camp to withstand the mutant menace ● Assign different tasks to your survivors. Some may be better at scavaging. Others may be better at constructing stuff. ● Explore the post-apocalypse scenario looking for other survivors ● Use protective wear to diminish the effects of radiation. Strange perks can be gained if a character gets too much radiation ● Repair and Craft, find mod schematics for your items ● Repair and upgrade vehicles to drive and defend ● Deal with many events with many possible outcomes * * * Follow us on INSTAGRAM https://www.instagram.com/goldengod.games Follow us on TWITTER http://twitter.com/goldengodgames Follow us on TIKTOK https://www.tiktok.com/@goldengodgames * * *

Screenshots

デビル・ロワイヤル4 screens
Mutant Meltdown4 screens

Verdict

The call

デビル・ロワイヤル and Mutant Meltdown both sit at 4.0 stars, but that hides the real split: 90% of デビル・ロワイヤル's written reviews are positive against 0% of Mutant Meltdown's. Mutant Meltdown's advantage is ads (none vs shown) and ratings volume (6 vs 1). On price, rating, update cadence 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. デビル・ロワイヤル sells 7 one-off in-app purchases and Mutant Meltdown 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

デビル・ロワイヤル holds the better App Store score, 4.0 against 3.8. That said, the two scores are not equally well evidenced: Mutant Meltdown has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 90% of デビル・ロワイヤル's written reviews are positive against 0% of Mutant Meltdown's.

UpkeepUpdate frequency

デビル・ロワイヤル ships an update every 5 days, Mutant Meltdown weekly. Both last shipped on November 3, 2026.

Scorecard3 real differences · 7 level
デビル・ロワイヤル versus Mutant Meltdown: the parameters behind the verdict, then further details
Parameterデビル・ロワイヤルMutant Meltdown
PriceFreeFree
Rating4.0 (1 ratings) — better3.8 (6 ratings)
Positive reviews90.0% of reviews — better0.0% of reviews
Number of ratings16 — better
Update frequencyEvery 5 days — betterWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.011.0
Further details — not scored
Size124 MB468 MB
Age rating4+9+
DeveloperTown SoftGoldenGod Games, Lda

Customer experience

デビル・ロワイヤル

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive90.0%
Neutral10.0%
Negative0.0%

Mutant Meltdown

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

7 purchases

デビル・ロワイヤル

One-time7
  • Prayers 80$0.99
  • Regular version$4.99
  • Prayers 500$4.99
Show 4 more
  • Prayers 1200$9.99
  • Prayers 2500$19.99
  • Prayers 6500$49.99
  • Prayers 14000$99.99
1 purchases

Mutant Meltdown

One-time1
  • Full Game Access$6.99

Questions

Is デビル・ロワイヤル free?
デビル・ロワイヤル is free to download, with in-app purchases available.
Is Mutant Meltdown free?
Mutant Meltdown is free to download, with in-app purchases available.
Which has better reviews, デビル・ロワイヤル or Mutant Meltdown?
デビル・ロワイヤル is rated higher. デビル・ロワイヤル averages 4.0 out of 5 from 1 ratings, while Mutant Meltdown averages 3.8 from 6 ratings.
Do デビル・ロワイヤル or Mutant Meltdown have ads?
デビル・ロワイヤル shows ads; Mutant Meltdown does not.
Which is updated more often, デビル・ロワイヤル or Mutant Meltdown?
デビル・ロワイヤル ships an update every 5 days, and Mutant Meltdown weekly. Most recently, デビル・ロワイヤル was updated on November 3, 2026 and Mutant Meltdown on November 3, 2026.

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