Grurong Random Defense

Random defense

Grurong Random Defense is a PC defense game where you summon a random squad and hold the line through 100 waves. Each summon is a gamble: units come in nine ranks, and the strongest ranks are rare.

Runs and upgrades

You upgrade your squad during a run, then level it up between runs. Five boss waves break up the 100-wave defense. Letting 80 enemies pile up on the field ends the run.