Ant Doom is an enemy and stage hazard which appears exclusively in the Sand course in Top Ride, from Kirby Air Ride. It resembles a mix between an antlion and a venus flytrap, and occupies the quicksand pit in the left half of the course.
Ant Doom appears frequently from the middle of the pit. When not idle or roaring, it can do one of two things. It will either try to nab one of the racers - and if successful, will drag them into the pit - or start spitting debris around, which can stop racers in their tracks if hit. Ant Doom cannot be harmed by the racers, and will eat any items that fall into its pit.
Ant Doom is associated with the following checklist objectives:
- "Top Ride: SAND Drop into Ant Doom 20 times in one game!"
- "Top Ride: SAND Drop into Ant Doom 50 times or more!" (rewards a free box filler)