Isle Jumper

Isle Runner is a 3D endless runner for mobile devices and uses touch input to control the character. The player character will run from left to right on continuously falling platforms. Players have to avoid falling into the gaps in-between platforms along with the obstacles on them.
The objective for the player is to jump from one platform to another and avoid falling into the gaps or getting killed by obstacles so the player can achieve the highest score possible.
The game will start with the player running from left to right and the player has to tap and hold the screen to make the player jump to avoid falling into the gaps and getting hit/killed by obstacles on the platforms. There will be 3 types of obstacles for players to avoid:
Easy
Medium
Difficult
Easy obstacles will not kill the player and are easy to dodge.
Medium obstacles can kill the players if players are not careful and can be dodged easily.
Difficult obstacles will kill the player and are difficult to dodge.
Obstacles will be spawned in an easy-to-difficult fashion as the player covers a certain distance in the game.
As the player progress in the game and heads toward setting a new high score, the difficulty of platforming will also increase and required the player to make a conscious decision about when to jump and what to collect to maximize the score.