Games like Booster Pack Heroes
Booster Pack Heroes. These games share the most with it, and each one says why.

Rejected Draft
Also combat, collection
Play a discarded doodle fighting rival sketches drawn by community artists. You pick which enemies show up, then beat them to take their powers.
4.2★ galaxy
Midas Gold Plus - Idle Clicker
Also collection, combat
Turn stones to gold with a mythic touch, build a city, and recruit champions who suit clicking, idling, or a hybrid of both.
86% steam50% idle
Cheese, Please!Updated
Also combat, collection
Steer a mouse pilot's auto-firing ship through bullet-hell runs against a cat empire, growing a skill tree and collecting cat pilots.
3.9★ galaxy
Infinite DiceUpdated
Also combat, collection
Fill the screen with as many dice and upgrades as you can while completing quests and occasionally fighting bosses.
3.7★ galaxy
The Girl's Moving Castle
Also collection, combat
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
Dungeon Crusher: AFK HeroesUpdated
Also combat, collection
Collect heroes who clear dungeons without you, then log in to claim loot and assemble squads for PvP and PvE rankings.
75% idle
Heroic Ascension: The Origin of Fel Fhenor
Also collection, combat
Recruit heroes with distinct abilities, gather resources and research technology to clear increasingly tough dungeons.
3.2★ galaxy
Gaiadon: Eternal Quest
Also collection, combat
A fantasy idle RPG of monster battles, loot, pets, and daily incursions, with ascension, transcendence, and a third prestige tier stacked on top.
84% steam
Endless World Idle RPG
Also combat, collection
A 3D hero-team RPG you can leave on auto or micromanage, with PvP arenas, dungeons, resource mines, and restarts that leave you stronger.
78% steam50% idle
Grow Defense
Also combat, collection
Level a castle's weapons and skills to hold back monsters across zones, chase rare drops from raid bosses and rebirth for permanent perks.
77% steam
War Tortoise
Also combat, collection
Ride a giant battle tortoise across an open world, summoning rodent and beetle units, collecting heroes and pilots, and fishing for permanent abilities.
80% steam
Idle Exorcism Hero
Also combat, collection
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
Creature Card Idle
Also collection, combat
Place cards on a grid so they produce resources, then spend those on booster packs. Each expansion is its own small idle game, and later ones add battles.
71% steam70% idle
Invincible: Guarding the GlobeUpdated
Also collection, combat
Recruit characters from Invincible, merge clones to rank them up, and run idle battles in the background.
75% idle
Street Fighter Duel - Idle RPGUpdated
Also collection, combat
Recruit famous Street Fighter characters into a team that keeps getting stronger while you are away.

Endless Frontier - RPGUpdated
Also combat, collection
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
Superhero Idle: Strike LeagueUpdated
Also combat, collection
Pull superheroes from a gacha roster, arrange them into a team with combo attacks, and let hands-off battles gather the resources that power them up.

Seven Knights Idle AdventureUpdated
Also collection, combat
Assemble Seven Knights heroes into a team for 10 vs 10 auto battles that keep earning experience and gold while you are logged out.
75% idle
Book of Yog Idle RPG
Also collection, combat
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
DPS IDLE
Also collection, combat
Kill monsters for gold to open chests of cards, then pick heroes and guilds that shape your build, with alchemy and mining on the side.
63% steam
无限投影
Also collection, combat
Recruit 60+ characters from novel and anime worlds, arrange them into teams and send them into idle battles across many parallel worlds.
59% steam70% idle
放置勇者:远征/Idle Heroes:Odyssey
Also combat, collection
Recruit heroes, stack skills and treasures into builds, and run towns that feed your expedition party as it takes on tougher regions.
53% steam
Shonen Idle Z
Also combat, collection
Create an anime fighter, train techniques, befriend yokai and hire companions as you clear zones and bosses across the map.
52% steam
Creature Clicker - Capture, Train, Ascend!
Also collection, combat
Catch creatures that fight beside your clicks, level and ascend them into new forms, and beat timed bosses to advance.
49% steam