Games like Screeps: World
Screeps: World leans idle. These games share the most with it, and each one says why.

BitburnerUpdated
Also programming, automation, deep · Same active/idle balance (leans idle)
A cyberpunk incremental where you write real JavaScript to hack servers and automate everything.
95% steam70% idle
The Perfect Tower II
Also automation, programming · Same active/idle balance (leans idle)
Tower defence as an idle engine, plus factories, mining and an in-game scripting language.
87% steam60% idle
Legends of IdleOn
Also mmo, deep · 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 Farmer Was Replaced
Also programming, automation
Write Python-like scripts for a drone that farms for you, then spend the harvest on new tech that opens tougher automation puzzles.
97% steam
Farmer Against Potatoes Idle
Also deep · Same active/idle balance (leans idle)
A farmer at war with sentient potatoes, and approximately forty interlocking upgrade screens.
95% steam70% idle
Upload Labs
Also automation, programming
Wire together window-like nodes into data pipelines that download, process and upload files, then research, hack and code your way toward stopping heat death.
90% steamTrimpsDormant
Also automation, deep
Breed an army of trimps, push through zones, portal back, and optimise your heirlooms for another hundred runs.
55% idle
Yet Another Incremental Game (but this time about coding)Updated
Also programming, automation
Mash keys to write code, then build a production grid and hire AI agents that ship projects, including while the game is closed, before prestiging.
74% steam2.7★ galaxy50% idle
NGU Idle
Also deep · Same active/idle balance (leans idle)
Joke-dense RPG idler with dozens of interlocking systems. Beating a boss is the easy part; allocating energy is the game.
96% steam65% idle
Code: Terraform
Also programming, automation
Write Python-like scripts to run rovers, power grids, smelters and drone fleets on a frozen alien world, with your code working while you plan.
83% steam
World of Eggs: Idle Adventures
Also mmo, automation
An online idle strategy game where gathering, crafting and army building run on their own, including offline, while you trade and raid with other players.
55% steam90% idle
Space industrial empire
Also automation · Same active/idle balance (leans idle)
Lay out flat conveyor lines for mining, smelting and research, then build warships to take other planets.
87% steam70% idle
Coin Flipper
Also automation · Same active/idle balance (leans idle)
Pick heads or tails and flip coins for currency, buying upgrades until the flipping runs on its own. Past a million coins you can inflate for permanent bonuses.
89% steam70% idle
Transport Defender
Also automation · Same active/idle balance (leans idle)
Guard a cargo ship from boarding waves with a turret and auto weapons, scripting auto upgrades and auto ascension for long idle runs.
80% steam70% idle
Incremental Adventures
Also automation · Same active/idle balance (leans idle)
Heroes fight on their own in automated turn-based combat while you tune the automation and push toward double-exponent numbers through stacked prestiges.
78% steam70% idle
Tuin
Also automation · Same active/idle balance (leans idle)
Tend a vegetable garden with eight crops and farm animals, buying plots, irrigation, and power until the whole farm runs itself.
80% steam70% idle
Micro Macro Farm
Also automation · Same active/idle balance (leans idle)
Plant, harvest, and cook produce in a small garden, leveling up to unlock seeds and machines, with gnome helpers that keep things going while you do other tasks.
79% steam70% idle
Bloobs Adventure Idle
Also deep · 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
Idle Space Raider
Also automation · Same active/idle balance (leans idle)
Patrol space as a station guard, mining ore and fighting in raids, then upgrade your ship and station. Toggles automate most systems, and a stargate opens a second reset tier.
74% steam70% idle
Scapewatch: Idle MMO
Also mmo · Same active/idle balance (leans idle)
Queue tasks across 30 skills, close the tab, and your character keeps gathering, fighting and training offline. Clans, raids and hiscores round out the grind.
86% steam75% idle
Finn Dorset's Institute For Livestock Replication
Also automation · Same active/idle balance (leans idle)
Clone moon sheep on a dwarf planet, automate wool production and fend off hawks in a hand-drawn cartoon incremental meant to run in the background.
83% steam75% idle
Evitania Online - Idle RPG
Also mmo · 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
Idle Hacking: An Inaction RPG
Also mmo · Same active/idle balance (leans idle)
A text-based hacking MMO where you craft affix-heavy gear, join player syndicates and join daily world bosses, with progress running for hours after logout.
80% steam75% idle
Industry IdleDormant
Also automation · Same active/idle balance (leans idle)
Build factories on generated maps, optimize production chains, trade on a player market and prestige for new maps, with offline earnings tied to company value.
77% steam75% idle