Scrap Clicker 2

Scrap Clicker 2 is a game in which you merge barrels to make better ones. At first a blue barrel will appear giving you 1 Scrap. Then other one will appear. Merge these two barrels and you'll get a red one, which will give 3 Scrap, and so on. There are currently barrels.

Scrap
Scrap is the main currency of the game. With it you can buy several Upgrades, and go further in the game. You can get more Scrap by merging the barrels which appear while playing. Merge two identical barrels to get a better one.

Golden Scrap
Golden Scrap (aka GS) is a resource which gives you a bonus to your production (1-51%, depending in Better Boost (a Magnet upgrade)) and lets you buy stars (0 to 9 stars) or upgrade them (10+ stars, with other resources).

Magnets
Magnets are a currency which lets you buy six upgrades, stated in the main page, and in 10+ stars to upgrade Stars.

Stars
Stars are a "resource" which gives you 10x bonus to the production of your barrels for each star you have (1-10 Stars). Until 10 Stars they cost Golden Scrap, then they will cost GS, Magnets and Star Fragments. Your main production at 10+ Stars is star1 X star2 X star3... until you have the 10 Stars calculated.

Scrapyard
The Scrapyard is used to reduce the costs of your stars. Unlocked at 5 Stars (Scrapyard v2 at x12 Stars). It is suggestable to level it up when you can. If referring to scrapyard v3, it gives you a bonus of 1% per level to your magnet income. It's unlocked at x75 Stars.

Ad Events
These are bonuses you get when you watch an ad. When you see the crown to the right of the magnets, touch it to see what you will get. If you hit Yes you'll have to watch an ad. When it's finished you'll get that bonus.Currently there are 7 Ad Events. The Ad Events are described better in the main page.

Bricks
Bricks are a currency unlocked at x15 Stars which will help you getting Stars faster. Unlike the other resources, you'll always get the same amount of them (unless if you upgrade them).

Tree Upgrades
These are upgrades you first get at x40 Stars (and more Stars if you want more Upgrades) which help you to go further in the game. Exact upgrades are specified there.

Steel Beams
These are a resource which allow you to buy some upgrades from the Tree Upgrades, and since x75 Stars to upgrade the Scrapyard v3.

Updates
Updates are every second Thursday in Android and about every month in iOS.

List of barrels
There are currently barrels. 3 come with every update.

Schrotttonne 2