Abilities

Abilities are a ScrapTD feature unlocked at Level 5 which allow you to use 3 different abilities (in the past you could use the same ability in more than a slot) in combat against your opponents, but your opponent must be Level 5 or higher too to be able to use them.

Abilities
There are currently 9 abilities available, all automatically unlocked when getting to Level 5.

Strategical use
It's said the best abilities are Faster Barrels, Scrap, Defense Freeze and Double Barrels.

Changes over time
After the initial release, a lot got changed. Scrap originally gave 15 seconds and double barrels wasn't working, for example. The darkness ability became longer and longer, which made it actually worse, in 1.0 it got buffed a lot by changing the effect.