When do you buy that engine upgrade? Well, if you have an experienced team, you can push to 600-700m fairly safely in the first [[Biomes|biome]]. With that being said, the world record pushes it to double that on Easy and over 1000m on Hard. Ideally, you want to avoid buying a new engine until the [[train]] is going too fast for your team. That will vary based on your team's experience level of course. You should be trying to push the speed as high as possible and feel comfortable playing at around 0.650m/s. | When do you buy that engine upgrade? Well, if you have an experienced team, you can push to 600-700m fairly safely in the first [[Biomes|biome]]. With that being said, the world record pushes it to double that on Easy and over 1000m on Hard. Ideally, you want to avoid buying a new engine until the [[train]] is going too fast for your team. That will vary based on your team's experience level of course. You should be trying to push the speed as high as possible and feel comfortable playing at around 0.650m/s. |