Comparison

Ghost Slasher vs Robot Mayhem

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

Head to head
About

Ghost Slasher

Features
Read full description

# Thrilling, action-packed survival battle game # An overwhelming scale of 1 vs 1000 # Simple controls so anyone can enjoy the game Demons of the otherworld are attacking the entire city! This is an emergency! Play as Yona, the protagonist and ghost slasher with unlimited potential, who is able to control any type of sword at their disposal. Together with GX-01, there is nothing to be afraid of! Find the sealed legendary swords and fight against horrid demons. These demons are so powerful that you might be in danger if you are not careful! Find a way to make it out alive! Features : - Anyone can play! Control everything with one hand tied behind your back! - Brand new roguelike with skill combos! - Annihilate the ghosts coming at you, all at once! - Various game modes! Various growth systems! ※ Ghost Slasher is available to download for free. However, some in-game items can only be obtained through microtransactions. ※ Ghost Slasher collects all game data on your device. Deleting the app or changing your device may result in data loss, so please proceed with caution. ※ If you have any suggestions, questions, or problems with the game, please contact us through the in-game Support Menu or the e-mail address below. Help & Support : help@yellowpop.net

About

Robot Mayhem

Engage in intense battles against waves of sentient robots threatening humanity. Utilize a variety of weapons, upgrade your skills through a roguelike talent tree, and conquer diverse maps to survive overwhelming odds.

Highlights
  • One-handed control
  • Salvageable and multiple weapon choices
  • Varied robot types and maps
  • Roguelike talent tree for skill progression
  • Intense wave-based combat
Features
Read full description

Robots got consciousness and they will ruin every humanity on earth! Only you can save humanity against dangerous robots. As a soldier you can get exclusive weapons and stand against most fearsome robots. Robots get more clever and stronger by each wave. Don't worry, you have unlimited potential of growth! Beware sometimes they may outnumber you and drive you into a corner, you can find a way to survive! Features: - Simple one handed control - Multiply weapons to choose, if you don't like the weapon you can always salvage and choose different ones - Different types of robots that can outnumber you. Each map have different types of robots. - Multiply maps to fight against Robots to save humanity. - Roguelike talent tree to choose your special skills to assist your growth. Terms of Service (EULA): https://www.udogames.com/legal/privacy-policy/

Screenshots

Ghost Slasher4 screens
Robot Mayhem4 screens

Verdict

The call

Ghost Slasher and Robot Mayhem are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Ghost Slasher sells 10 one-off in-app purchases and Robot Mayhem sells 21 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ghost Slasher ships an update every 8 days, Robot Mayhem fortnightly. The most recent releases landed on September 15, 2026 and June 1, 2026 respectively.

ScorecardNo meaningful differences
Ghost Slasher versus Robot Mayhem: the parameters behind the verdict, then further details
ParameterGhost SlasherRobot Mayhem
PriceFreeFree
Rating—4.0 (20 ratings) — better
Positive reviews—46.2% of reviews
Number of ratings—20 — better
Update frequencyEvery 8 days — betterFortnightly
AdsYesYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.5 — better
Further details — not scored
Size317 MB315 MB
Age rating12+12+
Developer주식회사 옐로우팝WORLDNMORE TEKNOLOJI ANONIM SIRKETI

In-app purchases

10 purchases

Ghost Slasher

One-time10
  • White Cat Ears Hair Band$1.99
  • Pink Ponytail$1.99
  • Cordless Headphones$1.99
Show 7 more
  • Blue Skin$2.99
  • Red Skin$2.99
  • Dandy Harness Look$6.99
  • Adventuring Sailor Outfit$6.99
  • Slasher's Professor Uniform$6.99
  • Limited Season Costume PackⅢ$9.99
  • Limited Season Costume PackⅣ$9.99
21 purchases

Robot Mayhem

Subscriptions1
  • Monthly Subscription$9.991 Month
One-time20
  • Diamonds (x100)$1.99
  • Bundle 1$1.99
  • Ad Pass Offer$2.99
Show 17 more
  • Bundle 2$3.99
  • Ad Pass (x10)$3.99
  • XP Collector Drone$3.99
  • Diamonds (x550)$4.99
  • Bundle 4$4.99
  • Bundle 3$4.99
  • Bundle 5$5.99
  • Bundle 6$5.99
  • Bundle 7$7.99
  • Regular Battle Pass$9.99
  • Ad Pass (x30)$9.99
  • Bundle 8$9.99
  • Diamonds (x1200)$9.99
  • Bundle 9$11.99
  • Ad Pass (x50)$14.99
  • Bundle 10$14.99
  • Diamonds (x2500)$19.99

Questions

Is Ghost Slasher free?
Ghost Slasher is free to download, with in-app purchases available.
Is Robot Mayhem free?
Robot Mayhem is free to download, with in-app purchases available.
Do Ghost Slasher or Robot Mayhem have ads?
Both Ghost Slasher and Robot Mayhem show ads.
Which is updated more often, Ghost Slasher or Robot Mayhem?
Ghost Slasher ships an update every 8 days, and Robot Mayhem fortnightly. Most recently, Ghost Slasher was updated on September 15, 2026 and Robot Mayhem on June 1, 2026.

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