Game Overview
A nameless young woman wakes in a stylized city ruled by rival crime families, with no memory of her past and an assassin already on her trail. Her first refuge comes from the Oz famiglia, whose charismatic leaders offer protection while drawing her into a web of territorial feuds, shifting loyalties, and romantic possibilities. OZMAFIA!! frames its fairy-tale-inspired cast and colorful anime presentation around a surprisingly dangerous setting, balancing playful character banter with the constant sense that nearly anyone might have an agenda. The mood is largely romantic and comedic, but its mafia backdrop gives the relationships a sharper edge than the usual school-based otome story.
Play unfolds as a choice-driven visual novel: read lengthy scenes, learn the politics and personalities of the city, and make dialogue decisions that steer the heroine toward different affections, alliances, and conclusions. There is no action combat or resource management; success depends on recognizing character preferences, choosing whom to trust, and following routes through an interconnected set of story branches. Multiple love interests, including members of Oz and figures from competing groups, encourage repeat playthroughs, while bad endings make careless decisions carry some real narrative weight. The protagonist’s missing memories provide the central mystery, though each route places a different romance and faction conflict in the spotlight.
What makes it stand apart is its oddball blend of mafia melodrama, Oz-themed fantasy references, and a cast that can shift from endearing to unsettling without much warning. Its bright art, expressive character sprites, and plentiful side interactions make the city feel theatrical rather than realistic, closer to a twisted storybook than a hard-boiled crime drama. Fans of Amnesia: Memories, Code: Realize, or other route-heavy otome visual novels should appreciate the branching romances and conspiracy-laced setting. Players wanting tactical mafia gameplay should look elsewhere, but anyone seeking an anime romance with unusual worldbuilding, dark undercurrents, and plenty of endings to uncover finds a memorable fit here.
Screenshots
Installation
- Click the green button below to be redirected to UploadHaven.
- Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
- Once downloaded, right-click the .zip file and choose “Extract to OZMAFIA!!.” (You’ll need 7-Zip for this.)
- Open the extracted folder and run the game as administrator.
- Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.
System Requirements
- OS: Windows XP, Vista, 7
- Processor: PentiumⅢ 500MHz
- Memory: 256 MB RAM
Setup Guide & Troubleshooting
How do I fix missing DLL errors for OZMAFIA!! (v2016.04.30)?
After extracting OZMAFIA!! (v2016.04.30), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 1.50 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Why should I run the game as administrator?
Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.
My antivirus is blocking the game — is it safe?
Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.