Simple shooter game created to make myself familiar with pixi.js.
Play here: https://mariangibala.github.io/mars-defense/
Mouse position - Aim
Mouse 1 or Ctrl - Shoot
Space - Slow motion mode. To activate it you need at least 50% of energy (light blue bar).
P - pause
Ubuntu with Nvidia graphics: low and not stable frame rate. Make sure that your system uses proprietary graphic drivers.
Soldier image created by Tatermand - https://opengameart.org/users/tatermand
Target icon made by Smashicons - https://www.flaticon.com/authors/smashicons