Rocky Surface

UL 18-3 (がらんどうの岩肌) is the third stage in UL-18 (Temporary Name).

Battleground

 * After 1.7 seconds50f, Lowkey spawns as the boss.
 * After 3.3 seconds100f, infinite Trolly Bloggers spawn, delay 3~12 seconds.
 * After 13.3 seconds400f, 1 Two Can spawns.
 * After 26.7 seconds800f, 2 Tackeys spawn, delay 53.3 seconds1600f.

Reference

 * https://battlecats-db.com/stage/s13017-03.html