Cascadium strips idle gaming down to its essence: drop balls down a plinko board and watch your earnings accumulate. The satisfying cascade of collision physics drives the core loop, while passive income and upgrades keep your numbers climbing whether you're playing or away. It's designed for players who enjoy zero-pressure incremental progress and the hypnotic appeal of exponential growth.
About this game
A simple idle game where you drop balls plinko-style to make money. Big number make head go brrrr.
Players, last 30 days
Peak 8 · Low 0
Daily peak concurrent players, sampled once a night from Steam.
What players are saying
▲ Recommended23 hrs
What you see is what you get here.
Balls go down, numbers go up.
I like it.
It's not very deep, but I find it meditative and enjoyable as a background fidget toy, while I listen to an audiobook.
I am really enjoying Cascadium! The core gameplay is beautifully simple, yet incredibly fun and addictive. Upgrading the balls and watching the numbers explode with the exponent mechanics is super satisfying. It is a fantastic idle game that definitely keeps me hooked.
