Back 4 Blood’s River of Blood expansion, the third DLC pack to release for the game, is now available and it adds ten more achievements to the game, while the Trial of the Worm game mode also adds three new achievements.
Turtle Rock Studios has released River of Blood, the third expansion for Back 4 Blood. It comes loaded with a new ex-cultist Cleaner with her very own Ridden companion called Jeff and five new campaign missions. Alongside this, a free content update that makes the Trial of the Worm game mode free for all players has also been released. Both updates add Back 4 Blood achievements worth a total of 130 Gamerscore.
Back 4 Blood’s River of Blood and Trial of the Worm achievements
Back 4 Blood is available with an Xbox Game Pass subscription, which will allow you to start earning the three Trial of the Worm achievements from the get-go. The ten River of Blood achievements, though, will require you to purchase the expansion separately or via the expansion pass. Check out some of the best games on Game Pass if you feel like playing something a little different once you’ve finished these new achievements.
River of Blood achievements:
| Name | Description | Gamerscore |
| Constant Vigilance | Kill all variants of the Sentinel. | 10 |
| Act 6 Recruit | Complete all Act 6 maps on Recruit difficulty or higher. | 10 |
| Act 6 Veteran | Complete all Act 6 maps on Veteran difficulty or higher. | 10 |
| Act 6 Cleaner | Complete all Act 6 maps on Nightmare difficulty or higher. | 10 |
| Act 6 Ace | Complete all Act 6 maps on No Hope difficulty. | 10 |
| TR’s Secret Stash | Find the Secret in Act 6. | 10 |
| And The LAW Won | Land a final blow on a Boss Mutation with the LAW. | 10 |
| This Is Fine | Set an enemy on fire with the Flame Thrower, while also being on fire. | 10 |
| Hard-Boiled | Defeat The Harbinger without using the LAW. | 10 |
| LAW and Hors D’oeuvres | Blow up a Food Item with the LAW. | 10 |
Trial of the Worm achievements:
| Name | Description | Gamerscore |
| Going For Broke | Earn a score of at least 100,000 in Trial of the Worm. | 10 |
| The Path To Glory | Complete a map in Trial of the Worm with a total modifier of at least x20. | 10 |
| A Can Of Worms | Play Trial of the Worm for the first time. | 10 |
Will you be looking to unlock each of the 13 additional Back 4 Blood achievements? Let us know down below!
