Update about the Holo ADV: SakuraSingularity.exe collaboration

First-ever holoindie game-to-game collaboration realized!
“HaneHolo!” and “Holo ADV: SakuraSingularity.exe” now appear in each other’s games!

Update details

• The Holo ADV key visual is now displayed on some in-game PC screens.
• Guest characters appear in specific areas.