Talk:Wailing Wall/@comment-24335865-20151020175042/@comment-24335865-20151113015743

At one time, there was a glitch, the infos are somewhere in the trivia, so I've been able to get 3 or 4 more buildings than the 10 allowed. I can't say for Bassmech, but I think he bought them. I've leveled up 19 times during the level 58, that's 57. Just by placing the Prison Bus within level 59, I've leveled up 7 times in a row (at one time I thought it was a bug). And before you ask how...
 * 176 400
 * Bonus payout : 1153.75 % + SH XP bonus : 162%
 * 1315.75 %
 * 176 400 + (176 400 x 13.1575)
 * 2 497 383
 * 2 497 383 x 5 XP Collider
 * 12 486 915

During the current event, THOH26, I've already craft 63 Wailing Wall, that's a bonus of 141.75%. Anoher little 4% for 80 Spooky Wall. Before they remove it from the store, from sept 15th to 30th, I've carfted 50 Tennis Court for another 112.5%. These are few ways to increase your bonus, play the game, read the infos here on the wiki and good luck.