Summon Night: swordcraft Story (GBA)

Summon Night: Swordcraft Story is a member of a famous Japanese RPG series, "Summon Night". This game plays on GBA platform.

Here's a graph of all the resources in the game that effect the game play and have some sort of equation to it. When I started linking all the elements together the graph got more complex. I found that Health is the central resource, everything evolves around it.