In Captain Goldstar you'll fight with your spaceship against enemy ships. To shoot them down, you'll have to use speed and precision, otherwise your shots will miss!

Master 6 levels each of addition, subtraction, multiplication and division. Improve your calculation skills and fight stronger and stronger enemy ships.

Take up the challenge!


  • Enter numbers - Keybord (Keypad or Alpha Numbers) or Screen-Keyboard
  • Fire - Space / Enter or Button or Screen-Keyboard
  • Start / Continue - Space / Enter

Difficulty Level:

  • By destroying more and more enemies, the difficulty level will increase.
  • After mastering 3 levels of one calculation type, the next one will be unlocked.
  • Addition unlocks sutraction, subtraction unlocks multiplication and multiplication unlocks division.
  • Your progress is displayed in the menu screen.
Published 10 days ago
PlatformsWindows, HTML5
Made withUnity, Blender, Aseprite, GIMP, Audacity
Average sessionA few minutes
LanguagesGerman, English
InputsKeyboard, Mouse, Touchscreen

Install instructions

Simply unpack the .zip-file and run CaptainGoldstar.exe


Download 17 MB

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