Tails.exe The Failed Experiment

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35.2k
likes
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Comments (236)

What do you think?
execles_rise @execles_rise

I will take a guess as to what the 16 endings will be. Let me know if there will be more endings:

  1. Worst ending (variant 1)

  2. Worst ending (variant 2)

  3. Worst ending (variant 3)

  4. Secret ending

  5. Knuckles solo ending

  6. Eggman solo ending

  7. Metal solo ending

  8. Sonic solo ending

  9. Knuckles and eggman duo ending

  10. Sonic and eggman duo ending

  11. Sonic and knuckles duo ending

  12. Sonic and metal duo ending

  13. Sonic, knuckles and metal trio ending

  14. Knuckles and metal duo ending

  15. Best ending

Sal @Sal-kw

guys yk there is a difference between inspiration and straight up copying-

classic_sonic @soh_sonic

OneTwoOne do you have a discord

GuiEC2011 @GuiEC2011

How many endings will there be exactly in the full version?

Second question: Will your game reference Sonic.exe: The Doomsday? Like, Tails isn't actually possessed, he's just trapped by this distorted copy of himself.

GuiEC2011 @GuiEC2011

How's the progress on Sonic's route going?

Free

Tails.exe The Failed Experiment Eggman Demo

Version: 0.1.02 months ago
Contains The Knuckles Route And The Eggman Route
Free

Tails.exe The Failed Experiment Knuckles Demo

Version: 0.1.04 months ago
Contains A Short Tails Route And The Knuckles Route

One faithful day Miles Tails Prower was just testing out his new energy scanner.Little did he know he fell right into a carefully planned plan....

First sonic.exe fangame so it might be a bit bad at times.

Credits :

Knuckles And Eggman And Sonic Sprites by KoolTimYT

Tails Sprites By OTH305

Orbot And Cubot Sprites BrandonJaeger

Ost https://docs.google.com/document/d/1NsB2qeC8s31CSoUdD3ZGzy5G3oMuN5ex22vh40vt4_Y/edit?tab=t.0

Thumbnails By @TailsoBoi

Credits to @TailsoBoi and @Rushed_Account for helping

@procsto - Level Designer

#fangame #other #platformer #sonic #tails #exe #sonicexe #horror #action

Development Stage
Complete
Engine/Language
Clickteam Series
Published On
December 14, 2025

teen
Cartoon Violence
Mild Fantasy Violence
Animated Bloodshed
Mild Language

mr onetwothree is sick so im doing some stuff for him (hi)

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omg an actual sonic route teaser no way burp

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havent posted a teaser in a while so here develepmont kinda slowed down cus of school and my level designer left but all 3 of the secret levels are done and just need there cutcenes done @Rushed_Account when are you going to right that cutcene

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the fuck happened to my marble garden

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o ye ima finally add challenges this demo

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thx for 200 followers on fe i dont really have nothing to leak rn since i havent even started on sonics route but i did rework the main menu since the last one was absolutley shit

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Eggman Demo Out Now
- Eggman Route
- Metal Route (If Eggmans Dead)
- Redid Some Menus
- Redid Some Knuckles Route Cutcenes
- Removed Herobrine

i swear if people say this is too similar to ec this time-

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demo today like 90% sure

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Some idiot thought it was a good idea posting in twitter

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And were back at the begining eggman demo should come out next week i think

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