Vitamin Z Graduation vs Collar x Malice: Unlimited vs Norn9: Act Tune vs Diabolik Lovers: Lost Eden
Side-by-side breakdown of reviews, playtime, current prices, and buy/wait/skip verdicts.
| Compare |  Vitamin Z Graduation |  Collar x Malice: Unlimited |  Norn9: Act Tune |  Diabolik Lovers: Lost Eden |
|---|---|---|---|---|
| Release year | 2013 | 2018 | 2016 | 2017 |
| Genres | Adventure, Visual Novel | Adventure, Visual Novel | Adventure, Visual Novel | Visual Novel |
| Platforms | PlayStation Portable | PlayStation Vita, Nintendo Switch | PlayStation Vita | PlayStation Vita |
| Metacritic | — | — | — | — |
| User rating | — | — | — | — |
| Avg. playtime | — | — | — | — |
| Best price | — | — | — | — |
| Discount | — | — | — | — |
| Lowest tracked | — | — | — | — |
| Developer | HuneX | Otomate, Design Factory | Otomate | Rejet |
| Publisher | D3 Publisher | Aksys Games, Idea Factory | Idea Factory | Idea Factory |
| Buy / Wait / Skip | WaitNot enough data yet | WaitNot enough data yet | WaitNot enough data yet | WaitNot enough data yet |
Add or swap games
Vitamin Z GraduationCollar x Malice: UnlimitedNorn9: Act TuneDiabolik Lovers: Lost Eden