System Invaders

System Invaders

Prisma Games L.L.C. · March 27, 2020 · Action, Indie, Casual, Shoot 'Em Up, Retro

System Invaders is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Positive91% · 46
This game is free to play. Get it on Steam →

Screenshots

System Invaders price

System Invaders is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About System Invaders


System Invaders is a shoot em' up game where one's main objective is to destroy all viruses that have infected your computer. Experience waves upon waves of viruses and destroy them all!

We greatly appreciate any feedback, compliment or criticism. It helps us navigate our way through the Game Development journey.

Thank you for taking the time to read this. We hope you enjoy your time within System Invaders.

- Prisma Games

Gameplay



Experience waves upon waves of viruses that have infected your computer. Can you destroy them all?

Features


  • Highly nostalgic gameplay and retro graphics,
  • 5 Chapters, with over 125+ waves of enemies,
  • Many types of enemies, bosses, and power-ups,
  • Play with friends in local or online co-op,
  • Enjoy tougher gameplay in hardcore mode,
  • Unique in-house made soundtracks,
  • Full controller support,
  • Steam achievements, stats, and leaderboards,
  • Steam cloud saving support,

Future Features



I would love to work with the community on new and exciting upcoming features!
  • Map editor and steam workshop integration,
  • New enemies and challenges,
  • New abilities and power-ups.
  • New game modes.
  • In-game shops and unlockables.

System Invaders — game info

Platforms
Windows, macOS
Player modes
Single-player, Co-op, Split screen
Controller
Partial controller support
PC Game Pass
Not included
More games like this:Mac gamesSplit-screen games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Feb 8, 2024
⠀
7 found this helpful
Recommended May 4, 2024
Simple, easy to understand, casual and fun. Good work Prisma Games.
3 found this helpful
Not recommended Sep 5, 2026
"System Invaders" is an unabashed, lazy ripoff of Galaga (Copyright Namco, 1981). Many lazy "amateur" developers don't pay attention to their obligations under copyright law, and often steal the ideas of actual, real game developers without credit, such as the "developer" here has done. Of course you may be confused because the art style was stolen from Atari's Space Invaders... there's a lot of creative bankruptcy here. The gameplay is essentially a terrible ripoff of Galaga's streaming enemies... a few power ups/weapon types and a multiplayer that never got used round out the "creative" additions to this ripoff of other people's stuff... which of course was done for profit. So that's both intellectually and morally bankrupt. Putting aside the unethical intellectual, creative and moral bankruptcy of stealing someone else's game concept, this is also breaking that unwritten law of stealing other people's game ideas... you should at least try to do better than the game you're ripping off. "System Invaders" is considerably worse than Galaga. This looks a lot like it was designed for consoles, but released on Steam instead by mistake. While this is on PC, it has all the hallmar…
1 found this helpful
Recommended Apr 23, 2026
cool. music is kinda mid tho. could use some oomph.
Recommended Nov 18, 2025
Игра "System Invaders" – это взрывной коктейль из старой школы аркадных шутеров и современных механик roguelite. Пиксельная графика, вызывающая ностальгию по 8-битным играм, соседствует с динамичным геймплеем, требующим быстрых рефлексов и стратегического мышления. Каждый забег – это уникальное путешествие по зараженной вредоносным кодом компьютерной системе. Вам предстоит отбиваться от волн врагов, собирать улучшения и прокачивать свой корабль между уровнями. Разнообразие оружия и апгрейдов позволяет экспериментировать с различными стилями игры, что делает каждый новый запуск свежим и интересным. Игра может показаться сложной на первый взгляд, но именно это ощущение прогресса и победы над сложными боссами делает ее настолько захватывающей. "System Invaders" – это отличный выбор для тех, кто ищет хардкорный, но увлекательный шутер, способный бросить вызов вашей ловкости и тактическому мастерству. Единственный минус – иногда однообразные визуальные образы уровней, которые, однако, компенсируются динамикой происходящего на экране.
Recommended Apr 5, 2024
the game is good thats all i gotta say

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