Robot Devastators vs Robot Mayhem
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Robot Devastators
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Defend yourself from looming aliens! A game where you dig, build, and protect robots from approaching aliens 3 types of ore! Buildings are different depending on the type of ore! Each building has its own characteristics! Building space is limited! Build efficiently! How far can you protect yourself from aliens!?
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.
- One-handed control
- Salvageable and multiple weapon choices
- Varied robot types and maps
- Roguelike talent tree for skill progression
- Intense wave-based combat
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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
Verdict
The clearest difference is in-app purchases: Robot Devastators at none against Robot Mayhem's 21. Robot Devastators also leads on iOS requirement (12.0 vs 14.5). Robot Mayhem's advantage is update cadence (fortnightly vs every 3 months). On price, 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
Both are free to download. Robot Mayhem sells 21 in-app purchases, starting at $9.99 per month. Robot Devastators asks for nothing beyond the download.
Robot Devastators ships an update every 3 months, Robot Mayhem fortnightly. Both last shipped on October 10, 2026.
| Parameter | Robot Devastators | Robot Mayhem |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (20 ratings) — better |
| Positive reviews | — | 46.2% of reviews |
| Number of ratings | — | 20 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.5 |
| Further details — not scored | ||
| Size | 177 MB | 315 MB |
| Age rating | 4+ | 12+ |
| Developer | TechQiao Inc. | WORLDNMORE TEKNOLOJI ANONIM SIRKETI |
In-app purchases
Robot Devastators
No in-app purchases
Robot Mayhem
- Monthly Subscription$9.991 Month
- Diamonds (x100)$1.99
- Bundle 1$1.99
- Ad Pass Offer$2.99
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- 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 Robot Devastators free?
Is Robot Mayhem free?
Do Robot Devastators or Robot Mayhem have ads?
Which is updated more often, Robot Devastators or Robot Mayhem?
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