Without multipliers, you'll likely collect 2.5 to 2.8 million studs through the campaign if you thoroughly collect everything and destroy every object in every level.

You may want to go out of your way to get the Stud Multipliers first. Red Bricks are the game's cheat system, though 'cheat' is a bit of a misnomer they make collection substantially easier and will not affect any Achievements and Trophies. It's advised to spend as few studs as possible until you save up for the Stud Multiplier Red Bricks. The most expensive thing in the game costs 250,000,000 studs. Every destructible object will create studs (the game's currency) when broken, and you'll need a lot of studs to get everything if you wish to 100% complete the game. However, even if you're not chasing Collectibles, you should break every item you see in every level as long as it has a Lego motif. If the code is valid, it says you Code Accepted. Those codes unlock you a lot of stuff and exclusive hidden items -How to Activate Codes- Once you loaded a game, go to the Enter Code section. Please see a stage's specific page in the Collectibles section for more information. Cheat Codes: - This guide contains a list of every Lego Worlds cheat codes. The pages of the Walkthrough section of the wiki will not have any information on Collectibles, even those that are possible to find on a stage's first run. However, the mini-games, races, and other activities may be a welcome change of pace between campaign stages. It's advised that, due to both the open world and Free Play requiring a large variety of superpowers, players should not bother seeking Collectibles in the open world nor in Free Play until the story is cleared completely. Between each stage, players are free to explore the open world for additional Collectibles or reenter stages already cleared in Free Play.

The main story is divided into 15 main stages and 5 bonus stages.

Lego worlds walkthrough