- Flynn’s appearance changes with his equipment
- this includes upper body armor, lower body armor, head armor, and weapons
- you can purchase accessories, but they don’t seem to affect appearance
- the armors increase Flynn’s HP
- when you level-up, you're given a number of points to distribute among stats
- this includes Strength, Dexterity, Magic, Agility, and Luck
- you can’t directly affect HP and MP through these points
- your AI Burroughs gains points, too
- points can be used purchase Apps from a list of Burroughs’ available installations

Increasing the number of skills you can use
Increasing the number of skill your demons can keep at a time
Recovering HP or MP when you walk
Increasing the number of demons you can carry at a time
Changing the amount of stats your demon gains when they level up
Unlocking or enhancing Demon negotiation options
Ability to fuse demons during battle
Changing the level cap for fusions (so you can fuse demons one level higher than you) Decreasing the cost of the compendium summons

- Apps can range anywhere from 5 to 30 points
- start the game with only has 4 skill slots
- you have full control over what skills Flynn learns
- Demon Whisper will activate and they will teach you whichever skills you want
- if you already have a skill they know, then the skill you already have automatically levels up