Best Bio Zone alternatives: games like Bio Zone: Last Bastion

10+ similar games compared and reviewed

4.3 avg rating
10 free games
Updated October 2026

Bio Zone is great, but it's not the only option. Explore 10+ similar apps and games for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Bio Zone

Towerful Defense: A Rogue TD#1

Towerful Defense: A Rogue TD by Fine Monkeys, LLC

Roguelike tower defense
Editor's Choice
🎮 Games
2.5😐(51 ratings)
FreeAdsIn-App Purchases
Towerful Defense: A Rogue TD screenshot 1
Towerful Defense: A Rogue TD screenshot 2
Towerful Defense: A Rogue TD screenshot 3
Towerful Defense: A Rogue TD screenshot 4

Engage in a roguelike tower defense experience where you command a single tower against alien hordes. Strategize with skills, traits, and items to create powerful builds for victory. Humanity's last hope rests on your tactical prowess.

What We Love

  • 🚀 Fun to play
  • 🚀 Amazing game with massive potential
  • 👍 Developer listens to feedback and improves the game

Room to Improve

  • 🔒 Too much gameplay locked behind a paywall
  • 👎 Unreadably small text
  • 👎 Too many ads
  • 💰 Premium version still has ads
  • 🐛 Frequent crashes and bugs
  • 👎 Unsatisfactory UI and gameplay
Biters & Bullets#2

Biters & Bullets by Frojo Apps

The Most Brutal Roguelike
Strong Contender
🎮 Games
4.6(58 ratings)
FreeAdsIn-App Purchases
Biters & Bullets screenshot 1
Biters & Bullets screenshot 2
Biters & Bullets screenshot 3
Biters & Bullets screenshot 4
Biters & Bullets screenshot 5

Survive a zombie apocalypse in this 3D roguelike-action game. Battle hordes, drive vehicles, and collect power-ups to become stronger. Experience intense boss fights and strategic progression.

Dungeon Core: Nuclear Abyss#3

Dungeon Core: Nuclear Abyss by ULF FILIP KARLSSON

Roguelike dungeon crawler
Worth Considering
🎮 Games
4.5😊(32 ratings)
FreeAds
Dungeon Core: Nuclear Abyss screenshot 1
Dungeon Core: Nuclear Abyss screenshot 2
Dungeon Core: Nuclear Abyss screenshot 3
Dungeon Core: Nuclear Abyss screenshot 4
Dungeon Core: Nuclear Abyss screenshot 5
Dungeon Core: Nuclear Abyss screenshot 6

Embark on a roguelite dungeon crawl as a radiation liquidator in a post-apocalyptic setting. Explore procedurally generated levels, battle mutants and bosses, and collect permanent upgrades to enhance your abilities as you descend to destroy the core.

What We Love

  • 👍 Fantastic gameplay and challenges
  • 💡 Well-made, beat-in-a-day game
  • ✨ Developed with love and attention to detail
  • 💎 Little gem of a game
  • 🎨 Very good pixel design and visuals
  • đŸŽļ Very good sound effects
  • 🏆 Best dungeon game on Apple Store
  • đŸ’¯ 10/10 perfect game
  • 🎮 Metro Exodus vibes
  • đŸŽĩ Amazing soundtrack
  • đŸ•šī¸ Simple yet distinctive mechanics
  • 🌟 One of the best roguelikes
  • 👍 Barely any ads
  • 💖 Amazing game, devs deserve stars
  • 💸 Great game, fair ad removal system
  • ✨ Great challenge, replayable
  • đŸ’¯ Best roguelike on iOS
  • 🚀 Highly completed rogue
  • 🤩 Amazing game
  • 👍 Great dungeon crawler
  • đŸ’¯ Best mobile game
  • 🚀 Fun dungeon crawler
  • 👍 Great playability
  • ✨ Addictive gameplay
  • 🚀 Great little roguelike
  • 👍 Free with no in-app purchases
  • 🌟 Great potential
  • ✨ Unique enemies and items
  • 📈 Plenty of upgrades

Room to Improve

  • 👎 Privacy concerns and slimy practices
  • 🤔 Could use more content
  • 📱 Would love to customize controls
  • 📈 Wish for an update to expand
  • đŸšĢ Can't listen to own music
  • ❓ Hit indicator could be better
  • 🎨 Text should be pixelated
  • 🏆 No special suit for no-damage win
  • âš ī¸ Occasional freezes
  • 💸 Ads are unplayable with internet
  • 🐛 Random dashing issue
  • đŸ˜Ĩ Controls are a bit janky
  • đŸ˜ĩ Too many ads
  • 😩 Clunky controls
  • 😭 Falling damage too high
  • 🤏 Dash button is minuscule
  • đŸ–Ĩī¸ UI needs customization
  • đŸšĢ Can't disable dash on joystick
  • 🐛 Character dashes in unwanted direction
  • 🤏 Game is short
  • ❓ No way to customize controls
  • 🐛 Too many bugs
  • 📱 UI too big for phone
  • đŸ•šī¸ Joysticks too big, no change option

More games like Bio Zone

4
Ocean Keeper: Dome Survival
Ocean Keeper: Dome Survival
Ocean Keeper: Dome Survival
Dig, drill dungeon roguelike!
Free

Explore procedurally generated underwater caves as a crashed miner in this roguelike shooter. Dig for resources, battle hordes of sea monsters, and upgrade your mech and weapons to survive. Each playthrough offers a unique challenge with changing layouts and diverse bosses.

Procedurally generated cavesMech customizationHorde battles with monsters and bosses
🎮 Games
(291)
free with in-app purchases
5
Scifi Survivor: Zombie zone
Scifi Survivor: Zombie zone
Scifi Survivor: Zombie zone
Survive the apocalypse for Fun
Free

Embark on an adventure to rebuild a peaceful world after an alien invasion. Fight hordes of undead monsters, protect the last survivors, and utilize a blend of survival, action, and tower defense gameplay to overcome suffocating challenges.

Survive among surrounding monstersIncrease survival time with itemsUtilize hero skill sets
🎮 Games
(282)
free with in-app purchases
6
Mech TD: Space War
Mech TD: Space War
Mech TD: Space War
Strategy Survival: Alien Siege
Free

Command mechs in a tower defense narrative, battling alien insects and the Empire. Explore diverse modes, customize units, and utilize unique skills across multiple maps. Experience intense battles with simple controls and dynamic jumping mechanics.

Story-driven tower defense modeIntense survivor modeVariety of battle modes
🎮 Games
(124)
free with in-app purchases
7
Forest Survival - Zombie War
Forest Survival - Zombie War
Forest Survival - Zombie War
Overrun tower defense
Free

Defend your base against a relentless zombie horde in this tactical survival game. Gather survivors, collect supplies, and use a variety of weapons and strategic moves to obliterate the undead. Explore a vast world, upgrade your units, and build your legacy.

Zombie invasion defenseBase constructionSurvivor unit management
🎮 Games
(1.6K)
free with in-app purchases
8
Meow Hunter
Meow Hunter
Meow Hunter
Meowvelous Action RPG
Free

Embark on a space adventure as a cat bounty hunter in this pixel side-scrolling action RPG. Explore diverse planets, engage in dynamic combat with unique characters, and customize your hero with a vast array of loot and upgrades for endless replayability.

Pixel side-scrolling action RPGAdorable cat characters with unique skillsBlend of melee and ranged combat
🎮 Games
(247)
free with in-app purchases
9
Box Head: Roguelike
Box Head: Roguelike
Box Head: Roguelike
Fight endless waves of zombies
Free

Engage in thrilling 3D action as you battle endless waves of zombies in a post-apocalyptic world. Arm yourself with a vast arsenal of weapons, forge defenses, and adapt to a roguelike challenge where no two playthroughs are the same.

Endless zombie wave combatVast arsenal of unique weaponsArmor and gear upgrades
🎮 Games
(1.5K)
free with in-app purchases
10
Rail Defence
Rail Defence
Rail Defence
Defend castle on a round way!
Free

Defend your castle from waves of enemies by strategically placing and upgrading weapons on a circular railway. Utilize special powers and enhanced armaments to repel increasingly formidable foes and protect your stronghold.

Circular railway defenseAcquire new weaponsUpgrade weapons
🎮 Games
(1.1K)
free with in-app purchases