Skiing: hold jump while touching the ground: friction vanishes, slopes turn into speed. Tap jets at the bottom of a hill to carry momentum up the next one. Disc-jump: shoot the Spinfusor at your feet.
Grab the enemy flag, bring it home while yours is on its stand. Your discs inherit half your speed. The Singularity (top of the central monument) replaces the weapon in your hand and opens a black hole; Damage Amp and Overdrive wait on the pillars at the map's flanks.