In a dystopian 1930s future, humanity has depleted fossil fuels, and now hydroelectric power is the sole source capable of fueling relentless industrial progress. In Barrage, you step into the shoes of one of four major international companies, vying for control over river flows in a contested Alpine region. Your goal? To construct imposing dams, raise them to increase water storage capacity, and channel this vital energy through pressure tunnels to your powerhouses, generating electricity. The game unfolds over five intense rounds, where you must balance personal contracts with the demands of a competitive power track. Resource management is crucial, especially with the innovative 'construction wheel.' Here, your action tokens and resources are locked and only return after a full rotation of the wheel, demanding impeccable planning. Furthermore, water is a shared and highly contested resource. You'll need to intercept and store as much as possible, strategically building dams – upstream ones are expensive but can block flow for opponents. Raise your dams and construct long tunnels to divert water to your powerhouses. Water is never consumed, only used to generate power and then released, so intelligent positioning of your structures is essential to reclaim water diverted by yourself and other players. Recruit engineers, upgrade your machinery, and construct unique-effect buildings to customize your strategy and secure victory in this engineering and management challenge.