Games like Arkcraft - Idle Adventure
Arkcraft - Idle Adventure leans idle. These games share the most with it, and each one says why.

Bounty Bash: Idle Pirate RPGUpdated
Also idle, rpg, ocean · 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
Dungeon Dogs - Idle Hero RPGUpdated
Also idle, rpg, crafting · 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
Between Adventures IDLE
Also rpg, crafting, idle · Same active/idle balance (leans idle)
A pixel-art idle RPG where you watch your hero fight, then train 11 gathering and crafting skills, enchant gear and shape a skill tree. Progress continues offline.
69% steam75% idle
Idle ClansUpdated
Also crafting, rpg · Same active/idle balance (leans idle)
A multiplayer idle RPG where you pick a task and your character trains around 20 skills even while you are offline, with a player economy and clans.
74% steam75% idle
Idle IktahUpdated
Also rpg, crafting · Same active/idle balance (leans idle)
An idle skilling RPG set in the Pacific Northwest, with local wildlife, minigames, moon-phase item effects, a real tide tracker and offline progress.
76% steam75% idle
King or Fail - Castle TakeoverUpdated
Also idle, rpg, crafting
Rule a small kingdom, farming berries, crafting, and building an army to raid enemy castles.

Lost Prison - Shelter SurvivalUpdated
Also idle, crafting, rpg
Rebuild a jail after the apocalypse, crafting stations that gather resources in the background while you defend the shelter.

Bloobs Adventure Idle
Also rpg, crafting · Same active/idle balance (leans idle)
A RuneScape-style idle RPG with 24 linked skills, automated boss fights, soul collecting and skill prestige, plus banked offline time to spend later.
88% steam75% idle
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
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
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
ExoMiner - Idle Miner UniverseUpdated
Also idle, crafting · Same active/idle balance (leans idle)
Start with one small mine and a ship, then expand to other planets, crafting materials and inventing tech while miners and rovers work in your absence.
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
Fish Kingdoms:Idle ArenaDormant
Also idle, ocean · Same active/idle balance (leans idle)
Summon and raise anime-style fish warriors for turn-based idle card battles built around team combinations.
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