Games like Idle Atomic- Mythic Pack
Games like Idle Atomic- Mythic Pack include Kenshi, Graveyard Keeper, Stardew Valley, Idle Atomic, and Shop Titans. We matched them by the tags players give Idle Atomic- Mythic Pack on Steam (RPG, Simulation, Crafting, Post-apocalyptic, and Idler): closest matches first, and among equally close ones the better-known games.

Kenshi
Shared: RPG · Simulation · Post-apocalyptic

Graveyard Keeper
Shared: RPG · Crafting · Simulation

Stardew Valley
Shared: RPG · Simulation · Crafting

Idle Atomic
Shared: Simulation · Post-apocalyptic · Idler

Shop Titans
Shared: Crafting · Idler · RPG

My Time at Portia
Shared: RPG · Crafting · Simulation

Project Zomboid
Shared: Post-apocalyptic · Crafting · Simulation

Book of Yog Idle RPG
Shared: Simulation · Auto Battler · RPG

Potion Craft: Alchemist Simulator
Shared: Crafting · Simulation · RPG

No Place Like Home
Shared: RPG · Crafting · Simulation

Firestone – Idle Clicker Online RPG
Shared: Idler · RPG · Auto Battler

Melvor Idle
Shared: RPG · Idler · Crafting

Weapon Shop Fantasy
Shared: RPG · Simulation · Crafting

Fallout: New Vegas
Shared: RPG · Post-apocalyptic

Dragon Cliff
Shared: RPG · Idler · Simulation

My Time at Sandrock
Shared: Crafting · RPG · Post-apocalyptic

Magic Research 2
Shared: RPG · Idler · Auto Battler

Fallout 4
Shared: Post-apocalyptic · RPG

Lootun
Shared: RPG · Crafting · Auto Battler

Miscreated
Shared: Post-apocalyptic · Crafting · RPG

Incremental Epic Hero 2
Shared: RPG · Idler · Auto Battler

Coral Island
Shared: Simulation · RPG · Crafting

Rust
Shared: Crafting · RPG · Post-apocalyptic