This might sound a bit random, but Cyberpunk 2077 has this sort of warmup sound that plays through the game startup sequence that always gets me relaxed or psyched up to play. Another example is the title song in Trails from Zero. Calms me every time.
Whether it’s a sound effect, music, or a loading screen, is there a game that does this for you immediately when you open it?
Rock music starts blasting as your mech turns to face the bulkhead. The dropship’s engines roar louder as it approaches the ground, and the wall in front of you flies upwards. Your mech’s feet slam into the ground with a heavy thud.