183+ iOS apps & games curated and reviewed
The best zombie defence merge apps on iPhone average 4.7★ across 183+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
Defend your kingdom from an undead invasion by merging warriors to create powerful knights. Build and upgrade village structures to generate passive income and invest in your army's defense. Strategize your battles against zombie hordes and fearsome bosses in this adventure game.
Engage in strategic tower defense battles by collecting, merging, and upgrading unique towers. Defend your kingdom against waves of enemies and epic bosses in both solo and multiplayer modes. Master deck building and tactical deployment to outwit opponents.
Grow and merge powerful plants to defend your garden from waves of attacking zombies. Strategically place your plants, upgrade their abilities, and unleash their attacks to stop the monster invasion before they reach your house. This idle game allows for progress even when you're not actively playing.
Build a powerful artillery defense by merging weapons to stop endless waves of zombies. Earn rewards offline and strategically place your defenses to survive the apocalypse. Enjoy simple yet addictive merge gameplay with deep strategy.
Build and defend a mobile tower against waves of attacking zombies. Collect blocks to construct your fortress, equip it with weapons, and strategize your defense to survive the apocalypse. Upgrade your arsenal and progress through levels in this engaging RPG shooter.
Engage in an intense shooting and strategy game where you merge defensive towers to repel waves of monsters, orcs, and aliens. Develop tactical formations and upgrade your war machines to protect your base and survive challenging boss attacks.
Merge items to craft weapons and defenses, then strategically battle hordes of zombies. Explore a post-apocalyptic city, uncover its secrets, and lead survivors to rebuild and fight for their future.
Drive a truck through a zombie apocalypse, merging gears and weapons to survive. Blast unique zombie types with powerful upgrades and unleash devastating skills. Experience fast-paced, strategic combat in this ultimate zombie defense game.
Defend against endless zombie waves in this atmospheric strategy RPG. Equip heroes with weapons, upgrade them, and strategically battle hordes of the undead in a post-apocalyptic world. Test your skills against challenging bosses and become the ultimate zombie killer.
Lead your chosen nation in a fight against a zombie apocalypse. Forge alliances, build a powerful army by merging and upgrading warriors, and strategize to save humanity from extinction. Enjoy unlimited playtime with challenging battles and exclusive characters.
Build a mobile fortress, merge tanks to unlock powerful weapons, and defend against rogue machines. Engage in strategic battles, compete with other players globally, and enjoy idle progression with rewards.
Engage in strategic city defense by merging and upgrading buildings to fend off relentless enemy waves. This action-packed puzzle game challenges you to plan your moves carefully and use resources wisely to survive. Immerse yourself in exciting gameplay with stunning graphics and fast-paced action.
Defend your monster forest from invading heroes by merging and evolving your creatures. Strategically build your lineup and protect your castle in this addictive roguelike tower defense game.
Engage in strategic tower defense battles across diverse environments. Collect and upgrade over 90 cards, including heroes, towers, spells, and equipment, to defeat over 100 types of enemies and challenging bosses. Compete in daily battles and weekly tournaments for rewards.
Defend your village from zombie hordes as a heroic Samurai. Recruit allies, build defenses, and upgrade your abilities. A new game mode lets you play as a zombie samurai.
Merge weapons to create powerful firearms and use them to eliminate waves of zombies. This idle game allows you to play anytime, anywhere, offering a fun way to pass the time and become the ultimate zombie slayer.
Defend your base from waves of zombies and monsters in a post-apocalyptic world. Gather resources to upgrade your defenses, unlock new equipment, and strategically deploy soldiers, turrets, and bombs to survive.
Combine guns to create powerful weapons and defend the world from hordes of zombies. Earn money, unlock new arsenal space, and become a weapon tycoon in this idle merge and zombie shooter game.