HYAKKI

HYAKKI is a retro-style vertical scrolling score attack shooter.

Choose from three unique ships and fight through five stages filled with enemy waves. Destroy enemies, build your score, and use Boost at the right moment to break through dangerous situations.

Each ship has a different play style:

STANDARD offers balanced firepower.

PIERCE focuses on straight piercing shots.

SPREAD attacks a wide area.

After clearing the main stages, challenge Endless Mode and aim for an even higher score.

Master your Boost and push beyond your limits.

Features

- Retro pixel-art vertical shooting action

- 5-stage score attack gameplay

- 3 playable ships with different attack styles

- Powerful Boost system

- Boss battle

- Endless Mode

- High score ranking

Controls

- Left / Right Arrow Keys: Move

- Space: Activate Boost

- Enter: Confirm

- Esc: Pause / Back

System Requirements

- OS: Windows

- Input: Keyboard only

AI Notice

Some visual assets and store images were created with the assistance of generative AI.

Game design, programming, balancing, editing, and final adjustments were created by the developer.