Hydro
Release date: Aug 1, 2025
Developers: Harman Motor Works
Publishers: Harman Motor Works
Genres: Action, Casual, Indie, Simulation
Categories: Single-player, Camera Comfort, Adjustable Difficulty, Stereo Sound, Surround Sound, Partial Controller Support, Family Sharing
Supported languages: English

Realistic simulation of a 1930s-era vintage hydro-electric power station Interact with vintage machinery and manage your fatigue levels - across day and night shifts Realistic day and night cycle and player rest phases Dynamic weather system - random fog, rain, thunder and lightning affecting game play React to over three dozen (36+) unique demands for township power and get rewards (or not!) Order supplies, monitor reserves and maintain oil levels and fuses Research and apply over a dozen (12+) unique upgrades to enhance the power station Maintain a series of power poles within the immediate area and ensure your power output is reliable Reputation system - your actions can have long-lasting effects! House-keeping requirements - wipe-up oil stains, clean windows and graffiti Contend with multiple auditors who will occasionally visit and check your performance Almost endlessly-varied game play and multiple game-ending events Customize your experience! Adjustable difficulty settings means fun for both casual and 'hardcore' players alike WELCOME TO HYDRO! Get-to-grips with vintage machinery from yesteryear!  The local township has directed old No. 101 Hydro-electric Power Station be pressed back into duty and you're the sole custodian for the job! Keep your wits: not only generating power quietly, without blowing fuses or starting fires, but also managing and maintaining your power station's supply levels (e.g. gear oil, fuses, battery acid) to keep it running smoothly. You'll also need to manage your fatigue levels and work efficiently to stay profitable and keep your funding levels in the green - or risk shutdown by the township's council. WHEN THE RIVER IS WILD... Generate power day and night so long as the river is flowing fast.  Your main goal in Hydro is to generate electricity for the Township whilst dealing with obstacles that come your way. Work both day and night shifts, encounter unique events and township power demands based on the time of day. CONNECT ('SYNC') TO THE TOWNSHIP POWER GRID Use quick reflexes to connect to the township power grid!  But be careful not to blow that Grid Fuse!  Did you remember to order a spare grid fuse? FEED POWER TO THE TOWNSHIP The township is hungry for power, so Hydro must be ready to deliver!  In addition, sometimes they'll need a helping hand with delivering peak-load power demands; thus, you'll be receiving 'Township Demands' from the township when there is a power shortage Respond to over two-dozen such demands ranging from mayor press conferences and town carnivals all the way to popular radio shows in the evenings and new factory commissioning events. Ensure your machinery and components are in tip-top shape and manage fatigue levels so that you can stay on-shift for the duration and generate the required power, otherwise you'll miss out on much-needed funding to stay afloat. REPUTATION SYSTEM / NEWSPAPERS As sole custodian of Hydro, start your career with the full support of the township! However, your shiny reputation rating is in danger of being chipped-away if you fail to make the grade. Claw-back your reputation rating with careful management of the power plant! Your negative actions may land you in the township's newspaper.  Conversely, if you do a good job, you may just hear about it, too. KEEP THE LIGHTS ON Your power station will need its on-site battery accumulators charged so you can keep your own lights on. You'll be leaning on your trusty old generator once again to help make this happen. Accumulators are not endlessly robust resources - they need care - charge them too fast and their 'condition' rating drops, meaning they won't charge efficiently (and in the worst case, will struggle to charge at all).  As you charge the accumulators and run the local services such as power station lighting, you'll be wearing-out the local power fuses which will also need attention... APPLY UPGRADES! You'll be dealing with a lot of antiquated machinery, so by using your 'Upgrade Blueprint', you'll be able to bring the old power station into the modern age (almost), and make it perform better than ever before! WHEN THINGS GO WRONG... Watch that old Generator! It has a tendency to overheat and it may well just catch fire one day if you're not careful. Destroying your generator ends your Hydro career.  Emergency systems like the Generator Fire Control system - if primed and used promptly - might save your generator...this time.  Fail to lubricate machinery and the power station becomes host to a shower of sparks and a cacophony of noises and you may get noise complaints, some with monetary fines attached (but always affecting your reputation rating). Fail to keep the accumulator maintained and it will struggle to take a healthy charge...this will have all sorts of ill-effects on your on-site power requirements. Fail to keep your network of power poles maintained and you'll find your grid output will suffer frequent 'drop-outs' of power Fail to generate sufficient funding and end up in excessive debt and you may find the township treasury department will take a keen interest in your power station and you'll even risk complete power station shutdown. HOUSEKEEPING You're responsible for the keeping the place presentable! Clean windows and wipe up oil stains before the auditor sees...and maybe wipe-off the occasional graffiti tag... CALM DAYS / AUDITORS On calm river days, perform maintenance like replacing or fixing fuses, cleaning power pole insulators, researching part upgrades, cleaning the air filter, oil stains and windows and keeping the machinery oil levels topped-up. But keep an ear out for the auditor(s)! They'll fine you every chance they get if something isn't quite right.  Some are more strict than others, and some are downright lazy.  Use some creativity to keep them at-bay... SHIPS PASSING IN THE NIGHT Given the bulky machinery and narrow river banks, occasionally-passing ships will need lighting guidance in the form of marker lights along the river bank, which you'll need to maintain and manage. MANAGE YOUR FATIGUE As the sun dips down towards the horizon, you'll find a sleeping quarters to rest and recharge between shifts. Use the opportunity to address your fatigue levels and start the next shift...maybe take another stab at keeping the township powered-up? DYNAMIC WEATHER Weather effects are completely random and variable and the weather has an effect on your game play in the Hydro world...meaning that Mother Nature can both help (or hinder) you. For example: Rain will soak newspapers but can also help clean certain electrical components like power line insulators. If lightning strikes your power station (or you!), there will be certain variable consequences... PLAY IT YOUR WAY The Hydro experience is designed with both casual and 'hardcore' gamers in mind. Adjustable difficulty allows for a customizable experience! Don't like having those auditors on your back? Put them on strike!  Disable or enable noise complaints at your whim, or close the shipping lane and focus purely on generating power. Choose daylight savings so your days are lengthened, and many other settings await your adjustment. (ALMOST) ENDLESSLY-VARIED GAME PLAY! In Hydro, things never go to plan and nothing ever happens the same way twice.  Some fuses might wear faster than others, your oil levels may consume faster sometimes (and sometimes not), supply costs will fluctuate, funding rewards will vary and even Mother Nature will at times throw a curve-ball with its ever-changing river flow speeds and weather conditions.  Maybe you'll get a strict auditor visit and fine you for an errant oil stain you forgot to clean-up... Resting in between each shift (day or night) will randomly generate calm or fast-flowing river conditions in addition to the usual day/night cycle change and weather changes, so no play-through of the game is ever the same! May the waters flow forever fast and your fuses last forever long...