'DERE EXE: The AppSir Prequel' is the prequel story game to the award-winning DERE EVIL EXE, but presents itself with an entirely unique story, different characters, different levels, different end-game mechanics, and a standalone narrative that greatly sets it apart from it's sequel.

'DERE EXE: The AppSir Prequel' is an immersive narrative horror thriller using the interface of a normal rage pixel platformer game with difficult obstacles and puzzles. This game is not for the faint of heart. You were warned.

What’s New

Version 1.9

Minor story changes and visual improvements

Ratings and Reviews

4.6 out of 5
163 Ratings

163 Ratings

Kyronix ,

Awesome and better than the first! [SPOILERS]

The story was improved greatly and the mechanics for even more complicated and interesting. This was everything I was looking for in a game and the jump scares were actually well thought out! Totally hope there will be a sequel to both the sequel and prequel. If there is any room for improvement, the plot seems to be abit confusing. Even with all the connecting games, Aide still doesn’t have much clarification, Kara seems to be all over the place with her plot, and overall in the next games it’s hard to tell what the deal is with Yanna and Myles and why they are where they are, and the conversation between the dev and the characters made the parts that were supposed to be terrifying way less so, (exception to nearing the end of this game). Other than that though, so far I have been very impressed and love these games! This has a lot of potential and with the awesome 8bit graphics, eerie soundtracks, and characters, I fell hard in love with this game and it’s prequels. Amazing job! I can’t wait to see you make more games!

Megax108 ,

Hard, fun, and a horror awesome ride

I got both games. And I played the prequel one, and let me tell you: it’s was hard, but so much fun that I keep on playing. The atmosphere is so well done, even on a phone, it looks like your phone is being hacked. The sound effect and the horror vibes are so good, I was caught of guard twice. The music and sounds were great. And the story, and it flows through each level and modifications: I loved it. This is a great game and I recommend people to get it. One thing that was annoying, was the left and right controls. For some reason I could never go left, until I pressed above both arrows and it work. So that was confusing and a bit annoying. But love your game guys, thank you for making this gem.

Mr.Tito Pyne ,

Difficult, but fun

Was satisfying to beat, and the levels were more than just hard. The changing styles and effects made each level feel fresh and new. The lava part took me the longest to beat, but it became easy once you figure out how to beat it. The story wasn’t terrible either. Overall I think I liked the sequel better, however this was also a really great game and I am looking forwards to play more games by this developer.


Darius Immanuel Guerrero
37.7 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 12+ for the following:
Infrequent/Mild Cartoon or Fantasy Violence
Frequent/Intense Horror/Fear Themes
© 2018 Darius Immanuel D. Guerrero
In-App Purchases
  1. Remove Ads for Dere Exe $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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