Instant Gratification

"Use a Tier 5 Insta Monkey. NOTE: even after being used, Instas still count toward your collection"

- BTD6 achievement description

 is an achievement in BTD6, released in Version 22.0. It can be achieved by placing any tier 5 Insta-Monkey in a game. Earning this achievement will reward 100 and 1 random tier 5 Insta-Monkey.

Tips

 * To obtain a tier 5 Insta-Monkey, it is recommended to wait until a Collection Event and then grind items until the player opens a Diamond Crate that contains a tier 5 Insta-Monkey.
 * It is recommended to place down a tier 5 Insta-Monkey on a game mode and map that the player has not completed but is difficult to complete, such as Half Cash on Expert Difficulty maps.
 * Although not recommended (in time sake) unless the player has grinded enough tier 5s, placing down a duplicate of a tier 5 insta-monkey will allow the player to gain the achievement without losing the opportunity to use the tier 5 insta-monkey again.
 * The player instantly gains a random tier 5 Insta-Monkey upon completing this achievement. The worst outcome that can possibly be obtained from the random tier 5 is a duplicate of a tier 5 insta the player owns (assuming that a duplicate tier 5 insta wasn't used to unlock this achievement).