Games like Smash and Bash Monsters
Games like Smash and Bash Monsters include Cookie Clicker, Keep on Mining!, Last Epoch, Wolcen: Lords of Mayhem, and Shelldiver. We matched them by the tags players give Smash and Bash Monsters on Steam (Relaxing, Action RPG, Loot, Incremental, and Casual): closest matches first, and among equally close ones the better-known games.

Cookie Clicker
Shared: Incremental · Idler · Casual

Keep on Mining!
Shared: Relaxing · Incremental · Casual

Last Epoch
Shared: Action RPG · Loot · Action

Wolcen: Lords of Mayhem
Shared: Action RPG · Loot · Singleplayer

Shelldiver
Shared: Incremental · Casual · Relaxing

Deskrawl: Idle ARPG
Shared: Action RPG · Loot · Idler

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

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

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

The Slormancer
Shared: Loot · Action RPG · Pixel Graphics

Diablo® IV
Shared: Action RPG · Loot · Singleplayer

Click the Button
Shared: Casual · Incremental · Idler

Fortune Mill
Shared: Incremental · Idler · Casual

Grim Dawn
Shared: Action RPG · Loot · Singleplayer

Digseum
Shared: Incremental · Casual · Relaxing

Chronicon
Shared: Action RPG · Loot · Pixel Graphics

Dragon Cliff
Shared: Loot · Incremental · Idler

Timber Rush
Shared: Relaxing · Casual · Idler

Nodebuster
Shared: Incremental · Casual · Idler

Path of Exile
Shared: Action RPG · Loot · Hack and Slash

DAVE THE DIVER
Shared: Relaxing · Casual · Singleplayer

Death Must Die
Shared: Action RPG · Action · Pixel Graphics

Torchlight II
Shared: Action RPG · Loot · Action

Firestone – Idle Clicker Online RPG
Shared: Incremental · Action RPG · Idler