Hypersomnia

Hypersomnia is a thrilling multiplayer shooter game that will reignite your competitive spirit. Challenge your friends to intense duels or assemble two clans to engage in epic, large-scale battles. Every match is a psychological battle of wits where sharp tactics and gunplay decide the victor. What sets Hypersomnia apart is its free and open-source nature, allowing you to shape your own gaming experience. For those with a creative side, the game offers a WYSIWYG map editor, where you can design and instantly playtest your custom maps with friends online. Who knows? Your creation might just become the next big arena in the upcoming tournament! Whether you're a fierce competitor or a creative map maker, Hypersomnia has something for everyone. Dive in and see where your skills take you!Release Date December 2023 (Steam) August 2024 (WebGL) Platforms Web browser Steam Last UpdatedDec 09, 2025Controls ( Complete controls can be changed in Settings, Controls). Left mouse button = shoot/attack Right mouse button = hoot gun in second hand/strong attack WASD = move around Shift = sprint, it drains stamina Space = dash, it drains a lot of stamina C = move silently (toggle) Wheel down = quickly throw a knife Wheel up = quickly throw two knives Middle mouse button = quickly throw a grenade R = reload F= weapon laser (toggle) 0, 1, ..., 9 = choose weapons from the hotbar Q = switch to previous weapon H = hide items to free hands and move faster G = drop held item E = pick up items/defuse the bomb C = pull out the bomb (as a resistance soldier) T = open the item shop at round start. Shop is off during warmup Y = chat U = team chat M = change team. You should just pick auto-assign to preserve the balance Tab = match statistics, e.g. the players and their scores J = quickly throw an Interference grenade L = quickly throw a Flashbang K = quickly throw a PED grenade (destroys armor/mana) Home = release the mouse cursor to let you interact with inventory GUI (toggle) F1 = show performance statistics (toggle)