An old arcade style 2d vertical shooter.
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Release Date:
Feb 8, 2018

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Recent updates View all (13)

February 22

Rysen: v1.0.1 update / Rysen Demo: v1.0.1 update

  • Key assign function: Fixed that the right-SHIFT key & left-SHIFT key can be assignable.
  • Key assign function: Fixed a bug in the behavior of keys that undefined in the gamepad.
5 comments Read more

February 22

Rysen: v1.0.0 update / Rysen Demo: v1.0.0 update

  • Behavior of OK/CANCEL/PAUSE/SPEED/CREDIT button was corrected.
  • Released OST as a free DLC.

Thank you to everyone who bought this game for v1.0.0 release.
1 comments Read more

About This Game

Rysen is an old school 2d vertical shooter (shoot 'em up style game).


  • 7 stages per 1 round.
  • No bullet-hell.
  • No bomb.
  • No combo & buzz.
  • No gems, medals and any other bonus items.
  • Very simple bonus system.
  • 3 difficulties.
  • Fine configuration changes are possible.

About demo version

This game has free demo version.
Run the demo version to see if you can run the game correctly before purchasing.
Note: In the demo version, achievement and online leaderboard are DISABLED.


For explanation of the game system & how to play, refer to the link of "View the manual" in the right list.

Option settings

  • Switch windowed mode or full screen mode.
  • Adjust the window size. Original window size is 320x240.
  • Adjust vertical scale of the screen for full screen, if you want to adjust aspect ratio.
  • Adjust the window position to center of display screen.
  • BGM volume control.
  • SFX volume control.
  • The difficultiy of the game to choose from three, normal, hard or insane.
  • When using XInput gamepad, you can adjust the dead zone of the analog stick.
  • Indicate or not help messages of menu screens.
  • Remember player name (score name) or not to ini file.
  • V-sync for full screen.
  • Reset local leaderboards data.
  • Key settings of the keyboard, XInput gamepad and DirectInput gamepad.
  • Restore default settings.

Extra Options

  • Practice mode (Stage select mode).
  • If you want to play your ogg files in this game, you can change BGM with the playlist editor. Note: To the extent that it does not conflict with the law, please use at your own risk.
  • The function to change the player fighters' coloring, the transparency of those borderline, and collision area indication or off. (Not included in the demo version)

In-game options

  • Adjust the brightness of game screen.
  • Choose font colors and shadow.
  • Choose weapon stat icons' position or turn off.
  • Choose position of in-game messages or turn off.
  • Switch SFX on or off when enemies attacks. Regarding some attacks, SFX will be played regardless of this setting.
  • Switch shards effect on or off when enemies has destroid. Explosion anime can not be turned off.
  • Switch smoose scroll and sprite rotation on or off.
  • Switch display of FPS information on or off.
  • Restore default settings.

System Requirements

    • OS: Windows 7
    • Memory: 2 GB RAM
    • DirectX: Version 11
    • Storage: 50 MB available space
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