The Last Guardian Of Some Orbs

For centuries, ZARBROX THE AGELESS has been trying to gain control of the the three MYSTRO-DEUS-ORBS, which grant the user MYSTERIOUS POWERS as POWERFUL as they are.. uh, MYSTERIOUS. The only thing standing in his way is an ancient order of buffalo warriors known as the TWO-TOED TEMPLARS of TIME. Despite their mortality, each member of the templars vows to dedicate their service until the end of their days.

You are ARTUUL, the second last surviving member of this order. Your son TIM thinks the templars are pretty cringe and has decided to leave for MANCHESTER, UK and try to make it as an indie games developer.

This makes you... 

THE LAST GUARDIAN OF SOME ORBS (TM) 

ZARBROX attacks every twenty five years with his army of minions. You plan to keep your vow and give every fibre of your being to protect the orbs from darkness. But with every fight you feel old age, exhaustion and past injuries set in just a little further...

WASD/arrows to move, space/click to attack

The enemies stay the same each time but you get weaker and weaker!

The Boss guy is unkillable - kill his minions to progress