Alien Zone Plus vs Overdrive II
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Alien Zone Plus
Embark on a mission to save the world from devastation in this action-packed game. Battle hordes of monsters across diverse 3D environments, utilizing character progression, random equipment, and unique perks to overcome challenges. Experience console-quality graphics and gameplay on your mobile device.
- Exquisite 3D graphics
- 22 distinct stages and scenes
- Sweep away enemy swarms
- Character leveling system
- Perks system for varied gameplay
- Random equipment system
- Random monster encounters
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*** Compatible with iPhone 4s, iPad 2, iPad Mini, iPod Touch 5 or better. Optimized specially for iPhone 5 [Game Intro] Space station under invasion, city on the verge of plague, even the whole world, is moving towards devastation. You are the Savior! [Exquisite 3D Graphics] Real-time light, shadow, lambency and depth effect... Enable you to experience a 3D next-gen console game on mobile platforms. 22completely different stages, i.e. 22 distinctive scenes Ensures a breath of fresh air every minute in the game Romantic park, perilous factory, trap-filled power station, besieged lab… Are you ready to set off? [Extremely Exciting Battles] Are you fed up with fighting against only one or several monsters at a time? Here's your chance to sweep away an enemy swarm A wide variety of traps that make your every move full of suspense You have to break through waves of monsters and become the true Savior! [Perfect Combination of ARPG and Shooter Games] Is it an ARPG? No, it is a shooter game Is it a shooter game? It is an APRG with character levels, equipment, perks and treasure hunt systems. [Unique Game Systems] * Character Level: Characters will level up by means of defeating monsters and completing quests. * Perks System: Characters are endowed with multiple perks and can enjoy different gameplays. * Random Equipment System: The game offers millions of equipment like Diablo, in this way you can choose your own game mode according to your preference. To be an iron warrior or bloodthirsty killer, or both of them? You call the shots on your battlefield! * Random Monsters: Different monsters will randomly show up in different places, spices up your gameplay * Package System: You will get various help and fantastic packages at a specific level, times and stages.
Overdrive II
Engage in a sci-fi hack and slash adventure set in a post-apocalyptic world. Battle a rogue AI's robot army with your ninja warrior skills. Upgrade your character, collect gear, and influence the story in this offline action RPG.
- Hack and slash platformer gameplay
- Sci-fi theme and futuristic story
- Character upgrades and customization
- Offline playability
- Modern 3D graphics and realistic physics
- Story mode with intriguing narrative
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Are you ready for the sequel to Overdrive – Ninja Shadow Revenge? Overdrive II is a hack and slash platformer shadow fighting game with a sci-fi theme and a futuristic story-line. Overdrive II tells a story of the world 100 years after the Apocalypse. The Fall does not put an end to humankind, but make them stronger than ever. Robots and cyborgs are in support of humans until the rise of a dark corrupted AI, which builds its own army of robots to take over the whole world from mankind. There goes the endless shadow battle between the robotic army and a shadow legion of human ninja warriors who swear to defense their people and this world. The world stands on the edge of an epic war. The mighty force that the Gates of Shadows released many years ago is now an ordinary power source. This shadow energy is both a tool and a weapon, but not everyone wants to keep it this way. Let’s explore the sci-fi design of Overdrive II and enjoy RPG experience! This shadow revenge game offers you an opportunity to equip your character(s) with Overdrive gears and upgrade them to have special ninja ultimate skills. Be a part of the justice legion and fight your way to victory. Make every slash of your sword counts! Choose your looks and a fighting weapon before you decide the fate of this world. Collect tons of different weapons and armor on your journey. Unlock special abilities by collecting unique sets. Influence the storyline by choosing your faction. AMAZING FEATURES of the game: - Enjoy modern 3D-graphics, realistic physics and animation. - Playable OFFLINE, so no more worries of no Internet when playing this shadow game. - Smooth and intuitive warrior fighting game control experience to crush enemies and slay bosses. - Characters to be upgraded, customised & equipped with special Overdrive gears and more! - Ultra-stunning sci-fi graphic & effects - Story mode with an intriguing storyline to understand the world within Overdrive II. Are you gonna be the warrior hero of a futuristic world? Deep dive into Overdrive II now! Have any question or feedback to make the game better? Please let us know. Contact us via email: overdrive@gemmob.com Or like our fanpage: https://www.facebook.com/mobilearcadegame/
Screenshots
Verdict
The clearest difference is ads: Alien Zone Plus at none against Overdrive II's shown. Alien Zone Plus also leads on rating (4.3 vs 3.9) and review sentiment (75% vs 57%). Overdrive II's advantage is update cadence (every 6 days vs every 6 weeks). On price, in-app purchases, monetization model 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. Alien Zone Plus sells 10 one-off in-app purchases and Overdrive II sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Alien Zone Plus holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 143 and 43 respectively. Written reviews point the same way: 75% of Alien Zone Plus's written reviews are positive against 57% of Overdrive II's.
Alien Zone Plus ships an update every 6 weeks, Overdrive II every 6 days. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.
| Parameter | Alien Zone Plus | Overdrive II |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (143 ratings) — better | 3.9 (43 ratings) |
| Positive reviews | 75.2% of reviews — better | 56.8% of reviews |
| Number of ratings | 143 — better | 43 |
| Update frequency | Every 6 weeks | Every 6 days — better |
| 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 | 6.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 276 MB | 197 MB |
| Age rating | 17+ | 9+ |
| Developer | qinglong zeng | GEM MOBILE SOFTWARE COMPANY |
Customer experience
Alien Zone Plus
Overdrive II
User reviews
Alien Zone Plus
From 143 App Store ratingsWhat we love
- 🎮 Addictive and fun gameplay mechanics
- 🎨 Impressive graphics and visual design
- ⚙️ Smooth controls and auto-aim system
- 🎯 Good difficulty progression and level design
- 💰 Playable without excessive in-app purchases
Room to improve
- 🐛 Frequent crashes and technical issues
- 📱 Poor compatibility with newer iOS versions
- 🔧 Broken in-app purchase restoration system
- 💾 Save file loss after updates
- 📊 Game visuals too small on larger screens
Overdrive II
From 43 App Store ratingsWhat we love
- 👍 Fun and addictive gameplay
- ✨ Great skills and graphics
- ⚔️ Good hack and slash mechanics
- 🎮 Enjoyable for no Wi-Fi
- 🤩 Best game so far for some
Room to improve
- 💸 Overpriced in-app purchases
- 😩 Too many ads
- 🚫 Game feels abandoned
- 📉 Lack of updates
- 🔄 Repetitive gameplay
Bugs and requests
Alien Zone Plus
Reported bugs
11 issues- Game incompatible with iOS 8.3, 11.0.0 and later versions
- Crashes on startup or during gameplay
- Game window doesn't fill modern iPhone screens properly
- In-app purchases don't persist after app restart
- Character progress lost after iOS updates
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- Save files not backed up to cloud services
- Settings and back-to-menu buttons non-functional
- Severe lag and frame rate drops on iPad 4
- Excessive queen mob and elite enemy spawning
- Ads appearing during boss fights
- Game becomes unplayable after updates
Requested features
14 requests- iOS 11+ compatibility update
- Screen scaling fix for iPhone 6 and larger devices
- Multiplayer functionality
- Character import from original Alien Zone
- In-game tutorial and story explanation
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- Manual aiming option instead of auto-aim
- Character customization features
- Cloud save backup to iTunes/iCloud
- Additional weapon variety (flamethrower, laser, rocket launcher)
- Zoom functionality for better visibility
- In-game volume control for music
- More levels and content
- Save points within levels
- Unlock characters with in-game currency
Overdrive II
Reported bugs
12 issues- Account deleted without user action
- Game crashes or won't load
- Lost all progress after update
- Weekly missions not registering correctly
- Cannot enhance items
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- Cannot progress past certain zones/levels
- Ad mini-game crashes the game
- Game freezes on older devices
- Level cap bugs out game after level 100
- Starter pack glitched
- Mission reward pop-ups persist
- Ads not working
Requested features
7 requests- Replay lunar new year event
- Add more playable characters
- Allow control customization
- Implement cross-save functionality
- Explain how to get the fourth ability
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- Add more challenging sectors
- Remove level cap
In-app purchases
Alien Zone Plus
- (Unlock Avatar 2)$0.99
- (Unlock Avatar 3)$0.99
- (Mana Pill * 4)$0.99
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- (50 Gene Capsules)$0.99
- (Gold Key)$0.99
- (MG Guard * 10)$0.99
- (120 Gene Capsules)$1.99
- (350 Gene Capsules)$4.99
- (800 Gene Capsules)$9.99
- (2000 Gene Capsules)$19.99
Overdrive II
- Gem pack 1$2.99
- Sheild Drone$2.99
- Gun Drone$2.99
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- Remove Ads$2.99
- Gem pack 2$4.99
- Gem pack 3$9.99
- Gem pack 4$19.99
- Dagger S Sword$19.99
- Jade General Sale 20%$39.99
- Amber Paladin$49.99
Questions
Is Alien Zone Plus free?
Is Overdrive II free?
Which has better reviews, Alien Zone Plus or Overdrive II?
Do Alien Zone Plus or Overdrive II have ads?
Which is updated more often, Alien Zone Plus or Overdrive II?
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