|][-@I7 in vitro #デッド・インヴィトロ PC

Master the intense bullet hell shooter action in this 30-minute PC challenge where you pilot a ship through waves of enemy fire. Dodge bullets in eight directions while firing shots, locking onto targets with a held press, unleashing full auto fire, or triggering the Mystery bomb to shift the tide. A dynamic rank system ramps up difficulty based on your bomb usage and hits, boosting scores as you push toward stage-ending bosses without letting life hit zero. Casual players of all ages tackle the core loop of survival and escalation, with keyboard or PS4 controller setups for precise movement and quick escapes via force quit. Rank climbs from smart Mystery activations reward aggressive play, while hits or poor timing drop it fast. This quick-session bullet hell demands sharp reflexes and tactical bomb timing for high-score runs.

■Outline
Target Age All ages
Game Genre Bullet Hell Shooter
Duration 30 min.

■Controls
From INPUT, you can switch to the setting for external adjustment key assignment.
[keyboard].
Z : OK
X : Back

Cross key : Movement of the unit (8 directions)
Z : Shot / Lock shot(press and hold to Lock Shot)
X : Mystery(Bomb)
C : Full auto shot
esc : Force quit

[Controller (PS4 Controller)]
Joystick button 0 (0 button): OK
Joystick button 1 (X button): Back

L stick : Move your ship (8 directions)
Joystick button 2 (0): Shot / Lock shot (press and hold for lock shot)
Joystick button 5 (R1 button): Mystery(Bomb)
Joystick button 3 (△ button): Full auto shot
Joystick button 9 (Option button): Forced exit

■Game Rules
[Basic rules]
Defeat the boss that appears at the end of the stage so that your LIFE does not reach 0. If you are hit by enemy bullets, your LIFE will decrease by 1, and when your LIFE reaches 0, the game is over.

[Rank System]
The RANK changes depending on your actions during the game, and the difficulty level changes significantly. The higher the RANK, the higher the score. The game also changes when certain other conditions are met.

Mystery activation: +1
Mystery triggered while Mystery is triggered: +1
Mystery ends: -1
Mystery hit: -1

Acknowledgments
The following software and materials were used in the production of this work.
0Software
Unity 2021.3.16f1

BGM
Kazuchi
ISAo
Light Canvas
MAKOOTO
MoppySound
PeriTune

SE
OSA Company
SHIKUMI DESIGN Inc.
Sound Effect Labo.

Producers
Circle name
Cupro Laboratory

Member
Cupro

■Precautions
1) The creator shall not be held liable for any damage or obstacle caused by this work.

2) Unauthorized reproduction or unauthorized commercial use of this work is prohibited.

3) Uploading of play videos and publication of derivative works are allowed within the bounds of common sense. Please contact us in case of commercial use.

■Production Time
12 months