A downloadable game for Windows and macOS

A fan-made project set during the second arc of the popular anime 'Sword Art Online', you control Kirito as he attempts save Asuna from the clutches of Oberon the Fairy King!

I made this game in an attempt to introduce myself to basic programming and expand my skills with pixel art / animation! I hope you enjoy playing this little game as much as I enjoyed making it!

You can follow me on: Facebook, DeviantArt, Artstation, and Instagram!

Art, code, sound effects © 2016 Brendan Sullivan / @artofsully

Music converted from MIDI files created by 'Animenz' (https://www.youtube.com/user/Animenzzz) and 'Theishter' (http://www.theishter.com) respectively.

'Sword Art Online' is owned by A1 Pictures, Aniplex USA, and Reki Kawahara - I do not claim to own the rights to their property or any of their content, this is simply a fan made non-profit project.

'ALfheim Online Ascension' Project © 2016 Brendan Sullivan / @artofsully

Install instructions


Download and run the 'ALfheimOnlineAscension_Setup.exe' and install it on your computer. Create a desktop shortcut when prompted during installation and away you go!


Download the 'ALfheimOnlineAscension_Mac.zip', extract and run the .app folder on your Mac device. Create a desktop shortcut to make it quicker to launch!


ALfheimOnlineAscensionSetup_v1.03.exe (28 MB)
ALfheimOnlineAscension_v1.03.zip (33 MB)
ALfheimOnlineAscension_SteamBanner.jpg (130 kB)


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Well done, appreciate your effort in making this game. The pixel art is very high quality. ***It would be better if i can kill the Fairy King on my own. :)

Thank you so much! Yeah it would've been pretty cool to have a little fight sequence - I just was procrastinating so much I was like I JUST NEED TO FINISH THIS haha :)