The first teaser, which previously announced the horror fangame «Horrific Experiments of the Oyama» based on anime and manga «Onimai» for the first time in 2025!

#horror #anime #onimai #HEotO #ki34games

Version 1.0.2 is released on all available platforms (some bugs fixed, added small optimization)

#horror #fnaf #FNAF #fnaf32 #FNaF #FNAF32 #ivan99games #fivenightsatfreddys #FNaF32 #pointnclick #survival #fighting #strategy #fangame #fnaf3 #fnaf2 #gamedev

Version 1.0.4 is released on all available platforms (bugs with System Restart Menu and Freddy's Mask fixed)

#horror #fnaf #FNAF #fnaf32 #FNaF #FNAF32 #ivan99games #fivenightsatfreddys #FNaF32 #pointnclick #survival #fighting #strategy #fnaf3 #fnaf2

they're never making the origami car...

Version 1.0.3 is released on all available platforms (some bugs fixed, upgraded extra menu)

#horror #fnaf #FNAF #fnaf32 #FNaF #FNAF32 #ivan99games #fivenightsatfreddys #FNaF32 #pointnclick #survival #fighting #strategy #fangame #fnaf3 #fnaf2 #gamedev

Gameplay Teaser

Version 1.0.5 is released on all available platforms (added secret minigame, added rating stars, fixed bugs)

#horror #fnaf #FNAF #fnaf32 #FNaF #FNAF32 #ivan99games #fivenightsatfreddys #FNaF32 #pointnclick #survival #fighting #strategy #fnaf3 #fnaf2

Horror sidescroller fangame based on anime and manga «Onimai» - «Horrific Experiments of the Oyama» is released now!

Help the slacker Mahiro Oyama to survive in his own house and save his close relative!

#horror #anime #onimai #HEotO #ki34games

Activity Report #2

Update 1.0.34 is now available!

What's new:​

The final scene of "Chapter 1" has been changed

Changed the sound in the mobile version

Fixed some bugs

Try out the update right now!