It contains 16 tiles that are listed below. Some of these tiles were used as the symbol for the Steam badges.
Blocks in red are currently not available. Blocks in yellow-green are building materials and can be destroyed with a tool. Blocks in blue are anti-breaching materials and will only be destroyed with a breaching charge of some type. Blocks in grees are for Founder's Club Member only.
|Wood Block||1 Wood||Tier 1 Building Material||A very frail material, can be easily damaged by weapons, tools and local fauna|
|Dirt Block||1 Dirt||Tier 1 Building Material|
|Fortified Wood Block||1 Wood||Tier 2 Building Material||More durable then a standard wood block though still breakable by weapons, tools and critters|
|Clay Block||1 Clay||Tier 2 Building Material|
|Cement Block||1 Stone||Tier 3 Building Material||Very tough block, taking round about a minuet of drilling or weapons fire to destroy|
|Iron Block||1 Iron Ore||Tier 1 Anti-Breaching Material||Weapons and tools have no meaningful effect on this block.|
|Steel Block||1 Steel||Tier 2 Anti-Breaching Material|
|Titanium Block||1 Titanium Ore||Tier 3 Anti-Breaching Material|
|Graphene Block||1 Graphene||Tier 4 Anti-Breaching Material|
|Monolithium Block||1 Monolithium||Tier 5 Anti-Breaching Material|
|Autumn Leaves Block||1 Wood||Tier 1||Only for Founders Club Member.|
|Tree Fort Block||1 Wood||Tier 2||Only for Founders Club Member.|
|Spaceship Hull||Unknown||Unknown||Only for Founders Club Member. Not implemented yet.|
|Alien Hull||Unknown||Unknown||Taken out of game, design used for Monolithium Block|
|Fancy Wood Block||Unknown||Unknown||Taken out of game.|
|Stone Block||Unknown||Unknown||Taken out of game.|
- The Basic Wood Block was the first tile added to StarForge. 
- The Concrete Block was the only tile not featured as a Steam badge.
- Alien Hull added to StarForge
- Metal added to StarForge.