Games like Idle Drift Kings
Games like Idle Drift Kings include Cookie Clicker, Shelldiver, Nodebuster, Keep on Mining!, and Space Rock Breaker. We matched them by the tags players give Idle Drift Kings on Steam (Casual, Racing, Idler, Incremental, and Arcade): closest matches first, and among equally close ones the better-known games.

Cookie Clicker
Shared: Idler · Casual · Incremental

Shelldiver
Shared: Casual · Incremental · Idler

Nodebuster
Shared: Casual · Incremental · Idler

Keep on Mining!
Shared: Casual · Idler · Incremental

Space Rock Breaker
Shared: Casual · Incremental · Idler

A Game About Feeding A Black Hole
Shared: Casual · Incremental · Idler

Razortron 2000
Shared: Casual · Racing · Arcade

To The Core
Shared: Casual · Incremental · Arcade

Idle Champions of the Forgotten Realms
Shared: Idler · Incremental · Casual

Bills Must Be Paid
Shared: Incremental · Idler · Casual

Digseum
Shared: Casual · Incremental · Idler

Incredicer
Shared: Casual · Idler · Incremental

Need for Speed™ Unbound
Shared: Racing · Driving · Casual

Scritchy Scratchy
Shared: Incremental · Idler · Arcade

Keep on Mining! - Worlds
Shared: Casual · Incremental · Idler

Deep Space Cache
Shared: Casual · Incremental · Idler

Garfield Kart
Shared: Racing · Arcade · Driving

Chef Knight
Shared: Casual · Incremental · Idler

Loot Loop
Shared: Casual · Incremental · Idler

OutDrive
Shared: Racing · Casual · Indie

Wreckfest
Shared: Racing · Driving · Physics

Melvor Idle
Shared: Casual · Idler · Indie

Dragon Cliff
Shared: Idler · Casual · Incremental

JDM: Japanese Drift Master
Shared: Racing · Arcade · Driving