Entrance condition:

{
  "comeInRunning": {
    "speedBooster": false,
    "minTiles": 4
  }
}

Requires:

"Gravity"
"canSpringBallBounce"
{
  "spikeHits": 2
}
{
  "heatFrames": 350
}
{
  "lavaFrames": 20
}