hmm yeah figure it out yourself (btw 4.4 x 10^23 km is the length of the observable universe) (also there is totally no monsters at the starting level)
I made 5 achievements for you I will list them down (achievement 3 and 4 takes more than 30 min) 1. I ♡ sandwihc - eat 5 sandwiches 2. No turning back - Press a button to go to level ∞ or level -∞ 3. Mount Everest - get to 8849 meters 4. A drop in the ocean - get to 10000 meters 5. 1234 The perfect level number - get to level 1234 (takes more than 20 min)