48 Levels To Explore!
Every single level in Bolt Bot can now be played! The whole game is now available to play from the start to finish right now! The game has a total of 48 levels which are set in many different themes such as Green Forests and the Wild West. 
Platforming Fun!
Each level has different combinations of tools and upgrades which Bolt can use. Bolt can glide around in some levels and in others, he can grind on rails. The game has a total of 14 Tools and Upgrades for Bolt to play around with! 
Bonus Levels
These are unlocked by collecting all the scrap in two levels which are next to each other. The bonus levels play differently to the main levels, so if you love collecting things in 3D platformers, you will be rewarded with more gameplay variety! For example, one level is a side scrolling platformer and another allows you to change the camera view to find secrets around corners.
Game Length
The game lasts for around 15 - 20 hours depending on how much you collect in the game! 
Steam Achievements
Bolt Bot has 26 Steam Achievements to add to your collection and they are all achievable right now! None of the achievements are missable, so you don't have to worry about starting a new game to collect any remaining achievements. Most of the achievements are for collecting each type of collectable in each world! 
All Levels in Bolt Bot are now playable!
Source: Steam Community (opens in a new tab)