In this game you play as a virus in a world of a computer, your goal is to infect as many files (blocks) as you can by colliding with them!

Please download the game for the best quality experience!

Movement                                                                                                    A & D or Arrow Keys                                                                                                                
Dash (speedrunner mode)Shift

Dan's Playground

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This is a game that I began working on almost 2 years ago. It was planned to  be the first game I'd ever release to the public. Sadly, I never got to finish it. So I took the "Revival" Jam as an opportunity to revive my long dead game. This is just a short demo of the game and I'm still working on the story of the full game.

Features to be added:

  • 50+ level campaign!
  • Level editor!
  • Challenger & Hardcore difficulty!
  • More sound effects!
  • More polish!
  • Settings (adjusting quality, volume and e.t.c)

Known bugs (currently being fixed):

  • Extra levels not showing up.
  • Crypt coin duplication glitch.
  • Level 3 intro cut-scene glitch.


Here are some old screenshots of how the game looked in the past:

The levels were very short and the movement of the player felt very slow-paced. The quality of the background was very poor, since it was a video from YouTube 😅

Extra developer's notes for future plans:

The final product will be paid and the game will be sold in 2 versions: Standard and Deluxe. The Standard edition will include the base campaign of the game. The Deluxe edition will include the campaign, along side with extra levels and the level editor. I'm still deciding on the price of the game. This is yet to be changed and feel free to leave your opinion on it.

StatusIn development
PlatformsWindows, macOS, Linux, HTML5
Rated 3.3 out of 5 stars
(3 total ratings)
AuthorDanial Jumagaliyev
GenrePlatformer, Puzzle
Made withUnity, Aseprite
Tags2D, Abstract, Fantasy, gamepad, Hacking, Minimalist, Puzzle-Platformer
Average sessionA few minutes


Buy Now$2.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $2.99 USD. You will get access to the following files:

Standard Edition (Windows) PRE-ORDER 37 MB
Standard Edition (MacOS) PRE-ORDER 37 MB
Standard Edition (Linux) PRE-ORDER 41 MB


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Best game ever


It's a very geeky game with suitable graphics ... lots of fun.

Playing under Linux we don't see any bugs - but we missed a possibility to exit the game (well, except switching to another terminal, looking for the game process and killing the PID). Would be nice to have an "exit" option in main menu (e.g. in the lower left - while play stays in the center).

I would also like fully controllable keyboard/mouse (and using gamepad also in the menu - currently it is mouse-only).

But it can really become a great game!

Hello JMB9, thanks for leaving some great feedback! I’m glad you tried using a gamepad in my game, I will work more on the controls and add an exit button for sure!


yea!!!!! i love this!!!!!!!!!!!!!!!!!!!!


This is nicely done - glad you returned to it!


Hi, could you please explain why you aren’t able to download the game?



Deleted 3 years ago




Thanks for making a video covering my game. It means a lot to me as a game developer 😃


Very cool idea and execution! Very well polished, this actually feels like a complete product. I too have abandoned my first game back in 2018 (because overscoping) but I’m still hoping to finish and release it someday. :-)


Thanks for checking out my game THEOR!