Akuma No Katana ( Sword of The Devil)

SUMMARY

You play as Renji Kotaro, a student of Shi the legendary swordsman of spring village. When shi is killed by his rival swordsman-turned-ronin Jinchi Kawakami, Renji seeks vengeance over Jinchi and fights him but fails to defeat him and almost gets killed, but is saved by the spirits of Shi, which advises Renji to train harder, become strong enough to overthrow the Ronin for the sake of spring village, and to do this he must obtain the "Akuma no katana" which has been hidden in a cave where thousands of swordsman have tried to get it but have died in the effort, Renji trains and becomes strong as how his sensei wanted, but, now he has to enter the cave of no return, will Renji get the katana and save the spring village?

GAMEPLAY 

You control the movement of Renji with aswd, jump with the space bar You can double jump You can wall climb You can interact with powerups You have meditation points(checkpoints) to respawn back. You have 3 lives, getting the powerup grants an extra life

CHARACTERS AND OBJECTS 

Renji the Ninja swordsman. Obstacles: Fire Spikes Holes platforms mud poison water Powerups Doppelganger Summon - Extra life Spirits of birds - Grant Renji more movement speed

WORLDBUILDING

 There will be total levels, with each level having its own mastery of elements, such as fire, water, air, earth, poison, and the final level being a combination of all.

 It is a 2d side scroller game 

There will be no fighting NPC, just obstacles

 The game progresses as Renji enters the cave explores it more.