Brutal.io vs Slime 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Brutal.io
Engage in real-time 2D physics battles in an online arena. Control a car with a flail, outmaneuver opponents, and use strategic physics-based tactics to win. Avoid sentinels that steal energy.
- Real-time online battles
- 2D physics gameplay
- Car and flail control
- Strategic combat
- Global multiplayer
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Welcome to Brutal.io, the thrilling online game created by the mind behind Wings.io! Dive into the action-packed world of this 2D physics game, where you'll join millions of players from around the globe in real-time battles. Master the art of controlling your car and wielding your flail to outmaneuver opponents. Easy to pick up, yet challenging to master, click to release your flail and click again to call it back. Beware of the green sentinels that will steal energy if you lose focus. Brutal.io's gameplay is driven by pure 2D physics, allowing you to develop ingenious strategies to outwit your foes. Crush them against walls, lie in ambush at the central area's entrance, or surprise them in the midst of your car and flail. Craft your path to victory in this intense online arena.
Slime 3D
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I'm a slime. You're a slime. You look tasty... LET ME EAT YOU. Play this cool game where you have to eat others to get stronger, bigger, better and cooler. EAT EVERYONE and be the last slime!!! Made by the tiktoker @dan.lespect
Screenshots
Verdict
The clearest difference is update cadence: Slime 3D at daily against Brutal.io's every 2 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Brutal.io ships an update every 2 months, Slime 3D daily. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.
| Parameter | Brutal.io | Slime 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (5.1K ratings) — better | — |
| Positive reviews | 57.5% of reviews | — |
| Number of ratings | 5.1K — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 23 MB | 147 MB |
| Age rating | 4+ | 4+ |
| Developer | Think Alike, Lda | Dan Lespect |
Bugs and requests
Brutal.io
Reported bugs
4 issues- Flail glitching and causing unintended deaths
- Invisible players and objects
- Freezing and unresponsive controls
- Inconsistent collision detection
Requested features
5 requests- Offline mode with bots
- Different game modes (team, battle royale)
- Ability to customize character/flail
- Leaderboard and achievements
- Improved matchmaking/skill-based pairing
Slime 3D
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Brutal.io
No in-app purchases
Slime 3D
No in-app purchases
