system
Given the following post, respond as if you're commenting on Reddit:
human
[Jumanji: Welcome to the Jungle] How would a speedrunner play Jumanji?

While Jumanji's in-game world seems to mostly function like the real world (for the most part), could a speedrunner who was sucked into the video game beat the game in a reasonably quick amount of time? There are video game mechanics in place in Jumanji after all, like NPC dialogue, cutscenes and a life and respawn system. Are there mechanical or momentum based exploits, skippable dialogue or scenes?   


For one thing, it seems as though there are invincibility frames when someone first spawns or respawns after death, since Spencer died from a fall off a cliff, but no one of course dies from fall damage when respawning.
gpt
To speedrun a game you need to actually take time to learn the system and how to beat it. Given the threat levels involved (dying in real life compared to wasting time) a speedrunner would play carefully and might actually play things slower than normal people by experimenting with all of their options first.