Null Reference Exception
Become a future AI and delve into 3D bullet hell action in an advanced lab. Combine various modules, repeat combat training, enhance stats with research points, and earn achievements to develop your unique combat style. Enjoy overcoming waves of enemies and defeating bosses within time limits.
Estimated lifetime revenue
Free-to-play
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. The player count below is how many people own it, not what they spent.
Est. players
547
people who own it
Reviews
19
Review score
89%
8.9/10
Concurrent players
0
read Sep 17, 2026, 15:00 UTC
Followers
About
About the game
Introduction
Experience intense 3D bullet hell action in an advanced laboratory where you, as an AI from the distant future, participate in combat simulations. Continuously swap and combine various modules to repeat training and perfect your skills. Experience 3D bullet hell action with your unique combination of modules.
How to Play
Training Start: Begin combat and tackle ongoing enemy waves; bosses must be defeated within a time limit.
Module Selection: Choose your player modules. Locked parts can be unlocked with achievement rewards or achievement points.
Enhancement Center: Enhance your player's stats. Enhancement points are obtained as a byproduct of combat training. (Currently, all enhancements (perks) are passive, but future updates may include active special abilities.)
Achievements: Earn achievements based on the progression of various content. Rewards can include achievement points or module unlocks.
Controls
[W, A, S, D]: Move, move camera in perk (enhancement) scene
[Left, Right Click]: Use left, right weapons
[Q, E]: Use shoulder weapons
[L Shift]: Booster
[Mouse Wheel Click]: Lock On (force targeting of enemies)
[`]: Open control guide
[ESC]: Pause (during game), Skip (tutorial)
[Tab]: Skip dialogue (tutorial)
Experience intense 3D bullet hell action in an advanced laboratory where you, as an AI from the distant future, participate in combat simulations. Continuously swap and combine various modules to repeat training and perfect your skills. Experience 3D bullet hell action with your unique combination of modules.
How to Play
Training Start: Begin combat and tackle ongoing enemy waves; bosses must be defeated within a time limit.
Module Selection: Choose your player modules. Locked parts can be unlocked with achievement rewards or achievement points.
Enhancement Center: Enhance your player's stats. Enhancement points are obtained as a byproduct of combat training. (Currently, all enhancements (perks) are passive, but future updates may include active special abilities.)
Achievements: Earn achievements based on the progression of various content. Rewards can include achievement points or module unlocks.
Controls
[W, A, S, D]: Move, move camera in perk (enhancement) scene
[Left, Right Click]: Use left, right weapons
[Q, E]: Use shoulder weapons
[L Shift]: Booster
[Mouse Wheel Click]: Lock On (force targeting of enemies)
[`]: Open control guide
[ESC]: Pause (during game), Skip (tutorial)
[Tab]: Skip dialogue (tutorial)
Genres
