What's worse than an escort mission in a videogame? A videogame that is nothing but escort missions. 

This is Knights Contract. A game in which your health meter is determined by a meandering, mentally subnormal woman with no survival instincts, who will stand in lava pits, walk directly into fireballs, and essentially do her utmost to get annihilated within seconds. 

Knights Contract is worse than the worst escort mission you can think of ... with the exception of that one in Spartan: Total Warrior.