Have a Pokemon with the ability Flame Body or Magma Armor
Have the egg in your party and walk around lots. To make the egg hatch quicker, have it next to a Pokemon with the flame body or magma armour ability.
you have to keep going to your house and keep checking up on your egg so that i will hatch faster. Hope that helped! :)
* Can you make an unfertilized egg hatch? No
have a magmar or magmotar in your team next to the egg
2 Words: Action Replay
just clicking the egg then give food then u wait until 30 minutes then feed again until it bigger and hatch
No, unfortunately only the abilities Magma Armor and Flame Body halves the number of steps required to hatch an egg in Pokemon Emerald and afterward.
There is certain number of steps you need to make to hatch an egg. But you need to have an egg in your team.
You can't, you just have to wait the desired time. Sorry
Have a Pokemon in your Party that has flame body ability and it cuts off half the waiting time
Walking
Press A on the egg to make it hatch faster!