A downloadable game for Windows and macOS

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A man lies on a hospital bed. Will he succumb to his affliction, or will his body triumph over infection in the battle that rages beneath the surface?

This game was made in 72 hours for Ludum Dare #29

Programming by: @SebastianLague
Art by: @danielsound

Prevent the infection from spreading by killing the viruses before they reach the chamber exit. Collect the cells from the dead viruses to upgrade your character and purchase towers to aid you in battle.

//// CONTROLS ////
[[WASD or Arrows]] to move
[[Mouse click]] to Shoot.
[[Spacebar]] to access Shop.
[[Mouse click and Drag]] to Setup a tower and rotate it towards the mouse.

PlatformsWindows, macOS
Rated 4.0 out of 5 stars
(3 total ratings)
AuthorSebastian Lague


Download NowName your own price

Click download now to get access to the following files:

Infection PC.zip 30 MB
Infection Mac.zip 30 MB


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really cool game !

Hello Sebastian, can i ask if you can share your script and asset to me ? 

i willing to pay if you want too. 

I can't believe this was published 3 years. I had quick play and did a video and I got to say it's fun. The graphics are great and it seems to be an all round well polished game.

This game is definitely worth putting some time into, which I will do later and do a few more videos.



Hello! I really enjoyed your game, it was colourful, had a neat little story to it and was actually quite the fun challenge since I didn't get very far! I made a let's play of your game here~