This game has been Greenlit by the Community!

The community has shown their interest in this game. Valve has reached out to this developer to start moving things toward release on Steam.

Greenlight is being retired. For more information on how to submit games to steam, refer to this blog post.
Platforms: PC, Mac, Linux
Languages: English
Players: Single-player
Jul 27, 2016 @ 9:52am
May 17, 2017 @ 7:42am
Recent Announcements View All (14)
Exodemon 0.4 and Patreon releases.
Kept you waiting, huh? - Exodemon Weekly (monthly?) Update - January
Release date: Early 2017
Exodemon is a fast paced first person shooter with an old-school feel. You have been possessed by an alien entity - slash and tear your enemies with your monstrous claws, find the last escape pod before you lose what's left of your humanity!

Highly inspired by classics like Doom, Hexen, Quake and Heretic, Exodemon brings the good old shooter spirit with a fresh new approach.

These games were always fast, bloody, explosive and, above all, respected your intelligence as the player, never holding your hand and showing the way in a childish manner.
I am using those characteristics as the guideline for the development of Exodemon, in order to capture the feel that made these games so special.

Until this point I'm developing this game alone, everything from programming, art, music, sound effects to the game design and level design. From now on Kaol Porfirio will join the development and in the near future one more person will added to the team to create the sound effects and music.

Using 3D graphics mixed with 2D sprites as in the glorious days of the best FPS games.
Each level can be explored in different ways, the most ambitious players are rewarded by finding new weapons and upgrades.

Exodemon has various obstacles to challenge you and your demonic hands!
Each section of the game is filled with treacherous enemies and colossal bosses.

  • Fast Paced First Person Shooter
  • Old School Feel
  • Low Poly/Low Res Retro Graphics
  • Awesome Hands From Hell
  • Exciting Boss Battles
  • Lots of exploration and secrets
  • Extra modes such as endless arena and time trial
  • Full controller support
  • Classic input mode (like Doom and Quake)

Play for free at




Direct links


Exodemon was originally developed under the name "Devil's Hand" during the jam LudumDare 35 in 72 hours by one person (Roni Silva).
Due to positive feedback from the community, I decided to continue to improve and extend the game.
The latest demo, in the link above, includes the main features and the first section of the game, containing 7 levels, 4 weapons, 2 enemies and 1 boss.

The community has been a pivotal part of the Exodemon's development, helping to shape the game since it's first version a few months ago.
Today I want to engage the awesome and huge steam community in order to continue to grow and improve Exodemon.

Exodemon was featured twice on Game Jolt and recently was selected as finalist to participate in one of the most traditional Brazilian game development events, the SBGames.

Exodemon reached more than 22.7k download at Game Jolt and so far, has an average score of 4.4 out of 5 and counts with several Let's Play videos on youtube.

What expect for the final version of the game:

  • Between 5 and 10 hours of gameplay
  • More game modes such as arena and time trial
  • A lot of different areas, such as sewers, open areas on the planet surface, hangars, residential areas, etc
  • More graphical variety

Popular Discussions View All (4)
Feb 18, 2017 @ 12:29pm
Questions and Suggestions
Aug 19 @ 11:05am
Sep 1 @ 2:08pm
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RoniS  [author] Aug 19 @ 11:03am 

I'm not dead hehehehe

So, progress ig going VERY slow but the game is still on
I'm working on a fulltime job developing Relic Hunters Legend at Rogue Snail and working on side projects to get some extra money, I'm planning to move to a new place by december so I need some extra cash ;)

You can find some updates at our twitter @kuupudev, I share what is going on there

Thank you for not forgeting about the game <o/
GhostRhino Jun 16 @ 3:15pm 
is this ever going to be released?
Mr.Humildo Jun 9 @ 4:06pm 
Is the development dead? I didn't hear something from this game in almost one year and i really like it
TRIPWIRE Jul 5, 2017 @ 3:09pm 
some times i wish i could send my men to help this game but i need more men to
TRIPWIRE Jul 5, 2017 @ 3:07pm 
king oxy declares this to be awsome
Policarpo Baher Stampanoni Jul 3, 2017 @ 12:21pm 
I played it and it's <3
son of skyrim Jun 29, 2017 @ 1:13pm 
hej fajne!!
🆁🅾🆂🆂🆄🅼 Mar 17, 2017 @ 8:57pm 
LionHead Mar 10, 2017 @ 11:47pm 
Выглядит забавно! Жду :)
Kuupu  [author] Mar 2, 2017 @ 2:03pm 
Thank you! :D