The green ammo crates scattered around Manufactorum are now solid cover, as in the original.

**What changed**
- The 49 green crates block players on both sides, including jump-pack flight, and they stop bullets, flames, projectiles and grenades (grenades bounce off them).
- Only the lascannon and the stalker bolter shoot through them, as the original's weapon data says. Behind a crate a shot loses its full damage: only a short, weakened blast continues (lascannon 50 damage up to 15 m, stalker 20 up to 10 m).
- Shots also go through players now: the lascannon passes up to 10 players and the stalker bolter 2, each taking the shot's damage.
- With the Kraken Bolts perk the bolter pierces crates and 2 players too.

**What is provisional**
- Crates never move (in the original they are heavy physics objects; the owner remembers them staying put).
- How the damage behind a crate is read from the data is our interpretation, and some fine details of the crate shapes come from a file format we decoded ourselves.

*Unofficial fan project: not affiliated with or endorsed by Games Workshop, Relic, THQ, Sega or Focus. Screenshots show original game assets rendered from the owner's own install of Warhammer 40,000: Space Marine (2011); no game files are distributed.*