As the description in-game goes: Solve the challenges of Abaddon!
AbaddonTrials is a world named after the demon Abaddon. This world gives you 8 Trials to solve from basic jumping to dynamic challenges and ending with ShieldGun trickjumping challenges.
Remade Standalone Versions
Several levels have been remade starting with level 1 in 2009 on 10 September.
The goal of the standalone versions was to make them compatible with the new Trials submode called Solo which was invented by MutBestTimes.
The new versions map's design have been upgraded to more slightly fit the design standard of trial maps from 2009.
There are 6 standalone levels, the last one being released in 2010 on 7 July.