Real-Time Chess, Fun of Limitation, Play with the Environment, High Replayability, Funny Experience
It’s around the end of the 90s. As the technology improving, the old game world is going to be reset. A lot of old games will disappear, as well as the characters live and fight in those world. A kind programmer want to save them, so he writes a portal connecting to the new game world. But the space is very limited, so all the characters start fighting for escaping.