Question: ```
plt.figure(figsize = (10,10),dpi =150)
ax = plt.axes(projection=ccrs.EuroPP())

ax.coastlines(resolution='50m')
ax.set_extent([-16., 5., 49., 61.])

plt.scatter([10.,15.],[52.5,55.],marker='o',s = 100,
            transform = ccrs.EuroPP(), color = "red")

ax.gridlines(draw_labels=True)
plt.show()

```

Why there is only a map, and the scatter plot cannot be on the map?

Answer: 
You are likely going to have more luck editing the [source code itself](https://github.com/TheTurkeyDev/Call_Of_Minecraft-Zombies). After you do your editing, compile it and do as you wish.
You can use something like [Recaf](https://github.com/Col-E/Recaf) to decompile the .class and patch it on the fly. Since it probably isn't obfuscated, this will most likely not raise issues.