Null Vector

Null Vector is a top-down survival tower-defense game built from neon geometry. You directly control an operator unit while defending a central core: move, aim, fire and use active skills to stop enemies from breaking through.

Prepare your defense

Between waves, research upgrades for the core, operator and systems. Place fortifications and adjust weapons, active skills and passive bonuses during preparation phases. Enemies can combine abilities such as shields, healing, dashes, splitting and ranged attacks, so your strategy must adapt.

Build with modules

Some enemies carry abilities and can drop their corresponding modules when defeated. Equip a limited set to combine movement, ammunition, defense, control and resource effects into a build. Your operator permanently retains every module you discover.

Campaign and Endless Mode

The solo campaign lasts 15 waves, with a special boss on Wave 10 and a final boss on Wave 15. Completing it unlocks Endless Mode, where enemies scale without limit, use randomized ability combinations and unleash a boss every 10 waves.

Online co-op

Up to four players can defend together online in a separate 30-wave run. Construction costs are shared, the loot pool is visible and loot is distributed at the end of the match. Enemy and boss counts scale with the number of players.