Games like Zombie Strike-Idle Battle SRPG
Zombie Strike-Idle Battle SRPG leans idle. These games share the most with it, and each one says why.

Twilight Chronicle: Idle RPGUpdated
Also idle, rpg, horror · Same active/idle balance (leans idle)
Gather a hero team against Cthulhu-style cults in a dark fantasy story, with offline idling steadily adding power.
75% idle
Bounty Bash: Idle Pirate RPGUpdated
Also idle, rpg, formation · Same active/idle balance (leans idle)
Summon a pirate crew that auto-battles at sea around the clock, growing stronger while you are away.
75% idle
The Walking Dead: All-StarsUpdated
Also idle, rpg, horror · Same active/idle balance (leans idle)
Lead Walking Dead survivors through team battles in overrun cities, with the squad fighting on while you are away.
75% idle
Idle Zombie: Survival StationUpdated
Also idle, rpg, horror
Lead the last survival station, looting weapons and pets to fight zombie waves and other players in the arena.

One-Punch Man:Road to Hero 2.0Updated
Also idle, rpg, formation
Collect One-Punch Man heroes and monsters, arrange them in formations, and send the team through story arcs and a tower of trials.

Survivor Idle Run: Z-RPG GameDormant
Also idle, rpg, horror
A survivor runs and fights zombie hordes on his own while you upgrade stats and weapons, tapping to trigger a fever mode that speeds up attacks.

The Demonized: Idle RPGUpdated
Also idle, rpg, horror
A hero borrows demonic power to fight bosses in a pixel-art world, trading souls with demons and managing a Dominion.

AFK God of DestructionUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Command shadow forces in a dark fantasy isekai, collecting artifacts and conquering dungeons while your shadows grow in your absence.
75% idle
AFK Heroes: Fantasy Idle RPGDormant
Also idle, rpg · Same active/idle balance (leans idle)
Summon heroes, set lineups and let them fight while you are away, needing only minutes a day.
75% idle
Almost a Hero - Idle AdventureUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Lead a team of hopeless heroes through dungeons, prestiging for permanent artifacts while they fight while away.
75% idle
Arkcraft - Idle AdventureUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Grow a castaway raft into a huge floating ark, adding rooms, docks, and defenses while the crew keeps gathering and processing materials while you are away.
75% idle
Castle Cats - Idle Hero RPGUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Collect over 150 heroic cats and send them on quests against an evil pug wizard, returning to gather rewards and evolve your roster.
75% idle
CookieRun: Crumble - Idle RPGUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Field a squad of up to 12 Cookies that auto-battle nonstop, gathering upgrade resources while you are offline.
75% idle
Crush Them All - Idle RPGUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Collect heroes and crush bosses across more than 1000 stages, ascending to new worlds and progressing while away.
75% idle
Darkest AFK: Offline RPG GamesUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Summon and gear up knights, archers and mages for dark fantasy auto battles through cursed lands and dungeons, with progress continuing offline.
75% idle
Dungeon Crusher: AFK HeroesUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Collect heroes who clear dungeons without you, then log in to claim loot and assemble squads for PvP and PvE rankings.
75% idle
Dungeon Dogs - Idle Hero RPGUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Lead canine rebels against a tyrant cat king, letting them battle while you are busy or joining fights live, plus building and crafting.
75% idle
Endless Frontier - RPGUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Lead a squad of knights and mages up thousands of stages against titans and dragons, with units that keep climbing and leveling on their own while you are away.
75% idle
Epic Stickman: RPG Idle WarUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Guide a stickman hero through a shadowy realm, picking a class and gaining power in automatic fights even offline.
75% idle
Epic Summoners: Monsters WarUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Summon heroes who auto-battle up the Magic Ladder, collecting combat rewards even while you are offline.
75% idle
Eternal Evolution: Idle RPGUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Collect over 100 sci-fi heroes across three factions and lead squads into battle, with resources flowing in while you are away.
75% idle
F Class Adventurer: AFK RPGUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Level a lowly F-rank adventurer toward S-rank with screen-clearing area skills while experience keeps piling up offline.
75% idle
Fortress Saga: Idle AFK RPGUpdated
Also idle, rpg · Same active/idle balance (leans idle)
Collect heroes, clear dungeons, and upgrade a fortress in a fantasy idle RPG where your party keeps fighting and gathering rewards while you are offline.
75% idle
Idle Cult Empire - Evil TycoonUpdated
Also idle, horror · Same active/idle balance (leans idle)
Recruit followers, automate rituals and dig for rare materials to grow a secret cult, with progress continuing offline.
75% idle