ShellFire vs OVERDOX
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ShellFire
Engage in thrilling 5v5 battles with diverse game modes like Escort and Death Match. Survive intense Zombie Rush rounds against a BOSS for special rewards. Strategize with Rune combinations and earn Badges to boost character stats.
- 5v5 Battle Modes (Escort, Death Match, Capture Points)
- Zombie Rush Bonus Mode with BOSS battles
- Rune system for character customization
- Badge system for character stat bonuses
- Weekly new Heroes and Skins
Read full descriptionHide full description
===== Game Features ===== [Game Battle Mode] Fighting 5 vs 5 with the most current mode! Play all Game Escort Battle Modes, Death Match, Capture Points that you can only find in ShellFire, win points or defeat all enemies to get the most kills! You can play everything on ShellFire! [Zombie Rush Bonus Mode] The most 10 intense rounds! The worst dream you can imagine! Beat the Zombie BOSS to get an Attractive Prize, Conquer the Zombie BOSS and get a Special Reward that you can't imagine. [Rune Game Feature] Combine the 3 types of Rune: Attack, Defense and Support to get strength that exceeds your opponents and become No.1 throughout the Game Mode and Rank Match [Badge / Game Emblem Feature] Conquer all enemies in all game modes and get experience to increase Batches to get a character status bonus that can take you to the top of the ranking [Latest Heroes and Skins Every Week] Get the latest Heroes and Skins in every update with different sensations and fantasies in each skill, conquer all the enemies you face and be a winner
OVERDOX
Engage in thrilling survival battles across diverse maps. Master unique combat skills, customize your loadout with over 100 equipment options, and choose from various game modes. Upgrade your gear and earn rewards to become the champion.
- Diverse map exploration
- Intense combat mechanics
- Extensive equipment customization
- Multiple game modes
- Gear upgrades and rewards
- Drone customization
Read full descriptionHide full description
◈ Survive! Become the Champion! ◈ - Explore various maps including the Ancient Temple, Land of Solitude, Downtown and more! - Enjoy the thrill of the fight and scavenge around the closing play zone! - Use anything necessary to survive including recovery devices, warp points, bushes, shop and more! ◈ Defeat your opponents wisely! ◈ - Utilize the divers item skills, such as Interrupt, Blink, Seal, etc. - Master the art of fighting with block, parry, dash, ultimate skills, etc. - Take advantage of the unique attack skills, ultimate skills, and even the special animations depending on the weapons you use! ◈ Choose from an arsenal of over 100 equipment! ◈ - Customize your loadout by combining the various special abilities and set effects! - Put into consideration various factors such as weight and armor to maximize your performance. - Add an extra layer of customization by choosing one of the various drones that suits your style! - Be prepared for any situation by mixing the various equipment you own! ◈ Dive into battle in various game modes! ◈ - Enjoy Normal Mode with random players and Friendly Match with 12 of your friends. - Fight for higher rankings in Royal Rumble! - It’s all or nothing in the Challenge mode! You only get one shot and your reward depends on how well you do! ◈ Upgrade your gear and acquire more rewards! ◈ - Anyone From Beginner to Challenger can become a champion! - Get rewards that vary depending on your league. - Don’t worry if you’re in a lower league. There are also rewards that are given just for logging in! ※ Use of illegal programs, modified apps, and other unauthorized methods to access the game may result in service restrictions, removal of game accounts and data, claims for compensation of damages, and other remedies deemed necessary under the Terms of Service. [ Official Community ] - Facebook: https://www.facebook.com/OverdoxOfficial *Game Inquiry: support@overdox.zendesk.com * Although it is free to play, this game contains optional in-app purchases that may incur additional charges. Please note that refund of in-app purchases may be limited depending on circumstance. * For our usage policy (including refunds & termination of service), please read the Terms of Service available in the game.
Screenshots
Verdict
The clearest difference is rating: OVERDOX at 4.7 against ShellFire's 3.2. OVERDOX also leads on review sentiment (71% vs 34%) and ratings volume (4.3K vs 329). ShellFire's advantage is ads (none vs shown) and iOS requirement (8.0 vs 13.0). On price, update cadence, in-app purchases and monetization model 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. ShellFire sells 10 one-off in-app purchases and OVERDOX sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
OVERDOX holds the better App Store score, 4.7 against 3.2. That said, the two scores are not equally well evidenced: OVERDOX has 4.3K ratings behind it against 329, so its average is the more settled of the two. Written reviews point the same way: 34% of ShellFire's written reviews are positive against 71% of OVERDOX's.
ShellFire ships an update monthly, OVERDOX every 5 weeks. The most recent releases landed on September 21, 2026 and October 2, 2026 respectively.
| Parameter | ShellFire | OVERDOX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (329 ratings) | 4.7 (4.3K ratings) — better |
| Positive reviews | 33.7% of reviews | 71.4% of reviews — better |
| Number of ratings | 329 | 4.3K — better |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 721 MB | 1.3 GB |
| Age rating | 12+ | 12+ |
| Developer | PT Telekomunikasi Selular | HAEGIN Co., Ltd. |
Customer experience
ShellFire
OVERDOX
User reviews
ShellFire
From 329 App Store ratingsWhat we love
- 🚀 Smooth gameplay
- 🎮 Overwatch-like experience
- 👍 Variety of heroes and abilities
Room to improve
- 🐛 Frequent crashes and connection issues
- 🔒 Banning issues and lack of communication from developers
- 💰 Progression and monetization model needs improvement
OVERDOX
From 4.3K App Store ratingsWhat we love
- 🚀 Smooth gameplay
- 👍 Unique combat system
- 💎 Generous free rewards
- 🎨 Appealing art style
Room to improve
- 🐛 Frequent crashes and bugs
- ⚖️ Unbalanced matchmaking
- 💰 Pay-to-win elements
- 🕰️ Repetitive and monotonous
Bugs and requests
ShellFire
Reported bugs
3 issues- Game crashes on launch
- Matches with missing players or bots
- Inability to leave matches
Requested features
4 requests- Add controller support
- Improve character balancing
- Implement a more robust matchmaking system
- Increase communication with the community
OVERDOX
Reported bugs
3 issues- Login issues and temporary errors
- Targeting and attack registration problems
- Crashes during matchmaking
Requested features
4 requests- Add team/squad mode
- More diverse maps and game modes
- Improve upgrade/progression system
- Better communication features
In-app purchases
ShellFire
- 60 Ruby$0.99
- Weekly Card$1.99
- Monty Card$3.99
Show 7 moreShow fewer
- 300 Ruby$4.99
- 600 Ruby$9.99
- 980 Ruby$15.99
- Lv.5 Attack Rune Pack$15.99
- 1980 Ruby$34.99
- 3280 Ruby$54.99
- 6480 Ruby$99.99
OVERDOX
- POUCH OF CRYSTALS$1.99
- Lv. 1 Package$1.99
- Daily Special Price Crystal$2.99
Show 16 moreShow fewer
- Hello 2020 Package$3.99
- Battle Pass$4.99
- Lv. 5 Package$4.99
- Monthly Subscription$4.99
- The Big Jackpot Package$5.99
- Gacha Coupon 10$5.99
- Epic Pass + Royal Pass$7.99
- BUCKET OF CRYSTALS$9.99
- Lv. 10 Package$9.99
- Crystal 600$9.99
- Gold 50000$12.99
- Epic Pass + Royal Pass$13.99
- Gacha Package$13.99
- Lv. 15 Package$14.99
- Lv. 20 Package$19.99
- WAGON OF CRYSTALS$49.99









