Got the OCD Principal achievement for having the 8 students (Grade 30, Level 10) in order from left to right in the same order you see during the errand loading screen!
Hard Badge in 4 days:
Until level 8, only invest StatPoints in Energy, after level 8 only invest in Stamina. Every other level will have 1 point left over, just save it and get 3 added Stamina the following level up.
After you complete the first mission (Jailbreak), go to the facilities tab and build the Planetary Defense to unlock the 5 pieces of gear that will be helpful during raids. It's worth using the StarPoints to speed up the build processes of the gear. Equip that gear and look for public raids, usually the well populated ones will have "added damage buffs."
Now the grind, while raiding - you want to get to the 3rd boss in zone 1 (Telemachus), he drops the schematics for facilities Mutations Factory. This factory yields the off hand that has 134 attack. You want to stack attack.
Fully geared you should be at 437 Attack doing an occasional 100K damage per [20].
Not much to improve on here. Well selected music, controls are in real-time, difficulty scales well. This is going to be a great mini game for a much larger RISK type game.