Games like Koltera 2
Koltera 2 leans idle. These games share the most with it, and each one says why.

Bloobs Adventure Idle
Also skilling, rpg · 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
挂机神话
Also rpg, collection · Same active/idle balance (leans idle)
A meme-heavy Chinese cultivation idler about farming procedurally generated gear and characters through an endless tower. Chinese-language store text.
90% steam70% idle
Eldara
Also skilling, rpg · Same active/idle balance (leans idle)
A dark fantasy idle RPG with 17 linked skills from fishing to cremation, a pet for each mastered skill, and a world that keeps progressing while you are away.
81% steam75% idle
Evitania Online - Idle RPG
Also rpg, skilling · Same active/idle balance (leans idle)
An online idle RPG with classes and talent trees where your character fights and gathers while offline, and alts can level mining and woodcutting.
78% steam75% idle
Angel Legion
Also collection, rpg · Same active/idle balance (leans idle)
A 3D hero-collection RPG where resources build up automatically. Recruit and dress a roster of angels across three warring space factions.
85% steam70% idle
Idle ClansUpdated
Also skilling, 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 skilling, rpg · 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
Melvor Idle
Also rpg, skilling · Same active/idle balance (mostly idle)
RuneScape's skilling loop distilled into menus. Train twenty skills, fight dungeons, fill the completion log.
90% steam85% idle
Idle Big Devil
Also rpg, collection · Same active/idle balance (leans idle)
Summon and upgrade heroes from five factions, equip artifacts, and push a campaign and an infinite tower in a 3D idle RPG.
82% steam70% idle
Legends of IdleOn
Also rpg, skilling · Same active/idle balance (mostly idle)
An idle MMO with a whole account of characters working different skills at once. Massive, sprawling, social.
77% steam80% idle
The Girl's Moving Castle
Also rpg, collection · Same active/idle balance (leans idle)
A fantasy idle RPG where you gather and raise companions for turn-based battles, with AFK growth and daily reward collection taking a few minutes a day.
86% steam70% idle
挂姬恶魔 IDLE DEVILS
Also rpg, collection · Same active/idle balance (leans idle)
Raise a chosen demon, recruit more of them, and gear up a team to seal the seven hells and claim the throne.
81% steamhas ending70% idle
Between Adventures IDLE
Also rpg, skilling · 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.
68% steam75% idle
Vespera
Also rpg, skilling · Same active/idle balance (leans idle)
A class-based idle RPG with subclass talent trees, gathering and crafting, mercenary expeditions, and factions that fight world bosses with other players. Full offline progress.
63% steam75% idle
Idle Exorcism Hero
Also rpg, collection · Same active/idle balance (leans idle)
Five heroes and five skill-assigned pets fight automatic turn-based battles in speed order, chasing gear with random special effects and set bonuses.
73% steam70% idle
Book of FeiDormant
Also rpg, collection
A desktop idle RPG where a party of cute warriors fights and works part-time jobs at the bottom of your screen, unlocking 24 advanced classes and card gear.
93% steam90% idle
Book of Yog Idle RPG
Also rpg, collection · Same active/idle balance (leans idle)
Recruit heroes, mix skill tomes and loot, and push a cel-shaded idle ARPG campaign that keeps progressing while you are offline.
64% steam70% idle
Summoners Greed: AFK TD TowerUpdated
Also collection, rpg · Same active/idle balance (leans idle)
Summon heroes, place them on a grid to hold off waves, and collect rewards that build up while the game is closed.
75% idle
Idle Heroes - Idle GamesUpdated
Also rpg, collection · Same active/idle balance (leans idle)
Collect from over 400 heroes, train them while you're away, and take on dungeons, arenas and guild wars.
75% idle
Invincible: Guarding the GlobeUpdated
Also rpg, collection · Same active/idle balance (leans idle)
Recruit characters from Invincible, merge clones to rank them up, and run idle battles in the background.
75% idle
Crush Them All - Idle RPGUpdated
Also rpg, collection · 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
Castle Cats - Idle Hero RPGUpdated
Also rpg, collection · 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
Valor Legends: Idle RPGUpdated
Also rpg, collection · Same active/idle balance (leans idle)
Summon heroes from five factions, arrange them in rows, and let them fight automatically, sending them on bounties for bonuses while you are offline.
75% idle
Trials of Heroes: Idle RPGUpdated
Also rpg, collection · Same active/idle balance (leans idle)
Summon a hero squad that auto-battles through dungeons and towers, gathering resources for you even when you are offline.
75% idle