The max level in Kaiju Alpha appears to be level 100 for most kaiju, based on the current community info available online. Some kaiju also seem to use an additional “plus level” system after max level, so the progression may continue in a different form depending on the kaiju.

Quick Scoop

  • Most kaiju max out at level 100.
  • After that, some can gain plus levels instead of normal levels.
  • Related player videos from the past few weeks also talk about “max level” kaijus in Kaiju Alpha, which lines up with that level cap.

Note

The name Kaiju Alpha is a bit inconsistent across search results, so this answer is based on the strongest matching community source I found for the game’s leveling system.