So much of this game is not explained or explained poorly. It's so stingy with EXP and LMD (coins) that it's basically impossible to get everything needed to promote (ascend) an operator with full sanity (stamina). It's fun for about ten minutes every week. That is, if you can read the new enemy blurbs in the time it takes to blink, and never miss an enemy route because it's the same color as the terrain and can't be viewed again, and generally can play the game without screaming.