This article or section is outdated and has not been fully updated to reflect the current version of SRB2.
Please help the Wiki by correcting or removing any misinformation, as well as adding any new information to the page.
Thing type 405, Whirlwind Shield Monitor, is a monitor that gives the player the Whirlwind Shield upon its destruction. When a player with this shield presses the Spin button in mid-jump, they will do a second jump with the same height as their normal jump height, keeping the player's momentum while doing so. It will bring the player out of a spin, however, leaving them vulnerable to enemy damage. Pressing the jump button while falling, or while propelled by something that puts the player in a spring state like a spring, gas jet or Dust Devil, will also activate the shield; the Whirlwind Shield is the only shield whose ability can be activated this way.
Checking the Ambush flag turns this monitor into a Weak Random Monitor, out of which it may randomly respawn with a probability of 25.00%. Checking the Special flag turns it into a Strong Random Monitor, out of which it may randomly respawn with a probability of 18.75%.
This Monitor type also comes in a gold variation, Thing Type 435, Whirlwind Shield Monitor (Respawn), which will give the player the Whirlwind Shield once popped, before respawning after about 3 seconds. It appears several times in the game: once in Greenflower Zone Act 2, twice in Castle Eggman Zone Act 1, once in Arid Canyon Zone Act 2, and once in Red Volcano Zone Act 1.