Square Pink (ScrapTD)

Square Pink is the second barrel in ScrapTD and is automatically unlocked.

Strategical use
Square Pink is a rather weak barrel. Square Blue may has got problems against it, but Gatling Gun kills it very fast. Upgrading it isn't really worth the bricks.

It's usually used to increase the scrap production and force the opponent to build a Gatling Gun, which will instantly kill all of them.

Overall use
Square Pink shares the same purpose as Circle Blue, but has x8 more hitpoints and x2 more damage than Circle Blue which is what makes it stronger than the former overall, but it moves slower as well.

Sending it for building up your scrap production is the best way of making your early game cool, getting to 2.5k/3.8k whilst sending it is worth so you can save up for a Gatling Gun which helps clear all of them when your adversary sends them out.

Although this barrel mostly relies on increasing scrap production, not for dealing a substantial amount of damage to your adversary except when they don't have good early defenses which happens in the lower arenas sometimes.

Trivia

 * Circle Blue and Square Pink were the first barrels in the game.