Survive the onslaught of falling boulders and capture as many creatures as you can. But avoid overflowing your flask! Merge matching creatures to discover new tiers of evolution. Build your collection in real time as every catch drops into your flask and evolves into something bigger. Plan your moves carefully in the next phase: restore lives, destroy unwanted items and merge creatures with precision. Balance speed with strategy, risk with control and push your limits a little further each run. Play games on Y8 - The biggest modern HTML5 gaming platform!