Merge trainees to create powerful soldiers and rescue them by exploring diverse areas. Collect tanks and shells, hunt robots and aliens for items, and conquer planets. This retro idle RPG can be played offline.






10+ similar games compared and reviewed
Looking for something like Idle Zombie Superhero? We've analyzed 10+ similar apps and games to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.






Merge trainees to create powerful soldiers and rescue them by exploring diverse areas. Collect tanks and shells, hunt robots and aliens for items, and conquer planets. This retro idle RPG can be played offline.



Become an inventor in a world of magic and machines, creating powerful robot Guardians to defend realms from monsters. Collect resources, upgrade your mechanical army, and restore balance to the land.






Assemble a team of five heroes to battle through dungeons. Utilize powerful skills, target attacks, and potions in an automatic battle system. Upgrade your heroes and their artifacts to conquer increasingly challenging bosses.


Embark on an idle fantasy RPG adventure, conquering dungeons and collecting legendary magic to become the ultimate mage. Utilize a crafting system to create powerful items and enhance your hero with various stats and a loyal pet.


Embark on an idle merge RPG adventure where you tame and evolve monsters. Strategically use their skills, collect trainer skins, and conquer dungeons and infinite towers. This game offers offline play for continuous monster training and battling.


Embark on an idle adventure through a fantasy world by making choices via chat. Explore different regions, customize your adventurers' battle styles with equipment and skills, and uncover the truth behind the central kingdom's mysteries. Your journey progresses even when you're away.


This idle RPG lets your wizard automatically cast spells and battle monsters, even when you're away. Upgrade your mage, collect spells, and explore unique locations with a roguelite twist. Master strategic spell combinations and permanent upgrades for endless progression.


Engage in a unique brick-breaking adventure where you gather diverse partners and utilize a variety of projectiles and magical abilities to defeat waves of monsters. Strategize your attacks and build your brave's power through systems like skills, combos, and equipment to defend your home.


Manage dungeons, summon and upgrade heroes to fight monsters, and protect villages. Strategize hero compositions and resource management to become a rich dungeon tycoon. Play offline anytime, anywhere.


Embark on an idle fantasy adventure as an archer. Conquer dungeons with a variety of bows, arrows, and skills. Craft weapons and equipment to become the ultimate archermaster in this retro 2D RPG.