If you're considering creating your own video game, here are the best free game making tools available.

1
Stencyl. If have no gaming experience, or if you want to make puzzle or side-scroller games, then check out Stencyl. ...
2
Game Maker Studio. If you're new to game making, check out Game Maker Studio. ...
3
Unity. ...
4
Unreal. ...
5
RPG Maker.
To sum up, indie game development cost range can be between $10,000 toR$1 million which can differ depending upon your requirements to make a small-scale indie game or a high-end indie game.