Promises vs Observables in Angular

In Space Waves, players are thrown into a neon-filled, bright cosmic tube race where speed and accuracy are the most important things. You are in charge of a single arrow that keeps moving forward at a high speed. To stay afloat, you have to tap and hold the screen while dodging spikes, gears, and walls. Space Waves 2 is fast-paced, beautiful to look at, and incredibly hard. Every run adds arcade-style stress.