Combine two slimes of the same type to create a bigger one and increase your score. But be careful, the more slimes you have inside the box, the more chances you have to lose. 
By combining slimes and scoring points, you will fill the power up bar. This gives you an additional ability. You decide when and how to use it most effectively. 
There are 11 types of playable slimes in total - combine, merge and power up your slimes in this indie puzzle, either playing alone or with friends in local versus mode! 
Battle Legend
Not unlocked yetFinish 50 local games
First Bright
Not unlocked yetReach a score of 1000 points or more
Bright Spark
Not unlocked yetReach a score of 5000 points or more
Rising Star
Not unlocked yetReach a score of 10000 points or more
Incandescent Brightness
Not unlocked yetReach a score of 20000 points or more
Blazing Splendor
Not unlocked yetReach a score of 30000 points or more
Master Combo
Not unlocked yetReach a x5 multiplier
Epic Combo
Not unlocked yetReach a x8 multiplier
Legendary Combo
Not unlocked yetReach a x10 multiplier
Wombo Combo
Not unlocked yetReach a x15 multiplier
Fuuuuusion!!
Not unlocked yetMerge 100 slimes
Lion King
Not unlocked yetGet the lion slime
Master Fusion
Not unlocked yetMerger two lions
WHAT'S THIS???
Not unlocked yetGet all the slimes
The King of Kirakira
Not unlocked yetGet the lion slime in less than 5 minutes
The Bear
Not unlocked yetGet the bear slime in less than 5 minutes
The Tiger
Not unlocked yetGet the tiger slime in less than 5 minutes
Survivor
Not unlocked yetSurvive 30 minutes in one game
Living Leyend
Not unlocked yetSurvive 60 minutes in one game
Dual PowerUp
Not unlocked yetUse the ability power 2 times in one game
Triple PowerUp
Not unlocked yetUse the ability power 3 times in one game
Slime Alchemist
Not unlocked yetMerge 500 slimes
Epic PowerUp
Not unlocked yetUse the ability power 4 times in one game
Slime Hero
Not unlocked yetMerge 1000 slimes