KAIKAN Free Download (v1.0.7)
Game Overview
Destroying enemies releases bonus items. Collecting bonus items will increase the item rank and increase the item’s score. If you miss it, your rank will go down one level [PENALTY] and your rank will not fluctuate up or down until you get the number according to your rank. Bonus items can be attracted to your aircraft by releasing the shot button, and if you press the shot button while being attracted, they will fall again.
This item also increases the bomb gauge (purple), and when the bomb gauge is full, bombs will be stocked. (Only one stock) If you are hit with bombs stocked, your aircraft will be protected by an auto barrier, but you will lose your bomb stock.
When you fire a bomb, enemy bullets on the screen will be converted into bomb bonus items, and enemies hit by the bomb will release bomb bonus items. This item has a higher score than normal items and also increases the counter on the right side, but does not increase the bomb gauge.
The counter acts as a timer in boss battles and affects the score of bosses and boss parts. Items used when destroying a boss will restore the bomb gauge and will be counted as BOSSMEDAL, which will be used as a counter for the final boss battle.
Installation Instructions
- 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 KAIKAN.” (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.
Download Links
Download KAIKAN using the button below.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for KAIKAN (v1.0.7)?
After extracting KAIKAN (v1.0.7), 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 120.27 MB — 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?
This game requires Version 11. 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.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows10 or later
- Processor: Core-i3
- Memory: 8 GB RAM
- Graphics: DirectX11 compatible GPU
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 200 MB available space
- Additional Notes: Requires a 64-bit processor and operating system
Screenshots

