Epic (Unreal engine) Grants up to 50,000$

Unreal Dev Grants

Epic spared  $5,000,000 to fund innovative projects related Unreal Engine 4.

The Range from $5,000 to $50,000 and there is no restrictions or obligations to Epic. what ever you do remain yours.   Who is eligible?
  Per their expression:

which includes:

If you have a game there is a condition to have a working prototype. Also, if you managed to get / or just applied for another funding source you can still apply.

Source