| Challenge Events
|
| 2017
|
Level Creation Contest 2017
|
| 2018
|
 Intro to 1.3 •  Proto-Pocalypse •  Cold King's Awakening •  Wily's Construction Co. •  Nature's Wrath
|
| 2019
|
 Retro Redux • Level Creation Contest 2019
|
| 2021
|
 Turbo Time Trials
|
| 2025
|
 New Year's Tradition •  Break the Targets •  Traditionally Scary
|
| 2026
|
 Challenge event/Machine Mgun Mchallenge
|