Ideas for Monster Box Medals

Here is a list of ideas for medals for the game of Monster Box

Critical
The Critical medal is rewarded when the room gets filled with enemies by a certain amount within a short period of time.

Instant
The Instant medal is rewarded when a player kills a certain number of enemies in one frame from one stickman.

Total Boss Kill
The Total Boss Kill medal is rewarded when a player kills a certain number of bosses (this includes maxed out bosses)

Maxed Out
The Maxed Out Medal is rewarded when all monsters are upgraded to level 600 (which means that all bosses must be lv 50 for this to be possible). This medal rewards +40% range for the Boxers ranged attack, +50% speed and height (both shape and hitbox) for the Gladiators Sword Strike Attack (which also increases its distance by 50% but not its actual projectile length), arrows having bouncing capabilities for Snipers, and the Magicians  multiple chain spreads now have a 50% chance of splitting into 3 bolts rather than 2, as well as lasers being 200% wider and 50% taller (both shape and hitbox), and the burn rate of the Flame Armor increased by 25%.