It is a platform game for web and mobile devices (in future) that you can play only using a mouse or touch.
It is free: https://www.kongregate.com/games/DistortionBit/spider-adventure
Used common creative art:
"FREE PLATFORMER GAME TILESET" ,"FREE DESERT PLATFORMER TILESET" from gameart2d.com, CC0
"Free Platform Game Assets" by Bayat Games from assetstore.unity.com