Hydroneer
A mining sandbox where you dig, smelt and shape metal to build an ever more automated mining operation.
View photos ↓- Genre
- Sandbox / Mining-construction
- Developer / Publisher
- Fluppisoft
- Year
- 2020
- Status
- In progress
- Playtime
- 46h
- Rating
- 7/10
- Steam achievements
- 21/78
Hydroneer starts from a dead simple idea — dig a hole and pull nugget-filled dirt out of it — and turns it into a genuine progression loop. You start with a shovel and a wash pan, and end up with hydraulic drills, automated smelters and conveyor belts dumping ore straight into molds. The game never takes itself too seriously, but the satisfaction of watching your artisanal mine turn into a small factory is very real.
From bucket to production line
The real fun is watching your setup evolve: first you wash sand by hand to find gold, then you install vibrating tables, conveyor belts, metal furnaces, until you end up with a full chain that turns raw ore into sellable ingots without you touching a thing. Every new tool bought with the money you’ve earned opens up a new way to optimize the flow, and there’s always a bottleneck to solve — a hopper that’s too small, a furnace that’s not fast enough.
A relaxing game above all
Unlike other construction sandboxes, Hydroneer doesn’t try to be demanding or stressful: no enemies, no critical hunger management, just the pleasure of digging, expanding your mine and tinkering with machines. It’s the kind of game I fire up in the background, for a chill session where the evening’s goal is just “one more hopper” before shutting down.


