Scotfag Wrote: Yeah but you can use the Wundersphere and sometimes your spikes need to recharge. Another good spot to train is in the church if you build the shield in there.
Don't stab your spikes in the ground, use them the same way as in multiplayer. Also, when you take them out, use them asap, then they don't even take a minute to recharge. Church is kinda meh. The trap there is rather useless.