You can use arrow keys or wasd. Get close to tag. Also this is touchscreen friendly and low-key is better for controls. If there are some bugs or suggestions, either comment on this project or my profile page and I will try to answer you or fix it.
Idk. I got bored so it's not my best work. The song is miku by Anamanaguchi. it has nothing to do with the project except the fact that I like it. maybe more to come because its just very simple right now.