ZANY GAMESALL GAMES

FREE IDLE GAMES - INSTANT PLAY

START SMALL.
KEEP GROWING.

Build automated production, choose upgrades, and return to a stronger system. These progression games start in one click and save supported progress on the current device.

IDLE FACTORY

Neon Foundry Idle

Tap for power, automate production, earn energy while away, and prestige into a faster foundry.

START THE REACTOR
UPGRADE STRATEGY

Merge Core Defense

Summon and merge stronger turrets, unlock permanent research, and build a defense across repeat runs.

BUILD A STRONGER CORE

Idle progress with decisions that still matter

Neon Foundry Idle combines active tapping with automation, offline production, research, and prestige. Merge Core Defense adds permanent upgrades to a board where turret placement and every merge affect the next enemy wave.

Offline productionReturn to collect supported progress made while the foundry was closed.
Permanent growthPrestige and research turn one run into faster progress on the next.
No account neededPlay free on desktop or mobile and keep supported saves on the device.