| Category | Games |
| Requirements | All Platforms |
| License | Free |
| Offered By | N/A |
This time, Keto was riding a hippo-machine (that can talk) and bring him to a floating sky-castle, a place of dream. Unfortunately, Z-Legion has ruled the sky since the beginning of time. So it wont be a smooth journey... Help Keto to achieve glorious journey to the castle. Feel the exotic atmosphere and beat your approaching foes! This content has a time-based free trial which provides the user with free access to the content for a limited time period.
