River of Ooze takes place in the sewers. This page now follows the stage area by area instead of stopping at a broad summary.
Main threats
Slime Crawlers, Flying Skulls, Muck Masters, Slime Hands, Slime Abominations, and the Slime Golem.
Area-by-area walkthrough
- Areas 01-02: the sewer run starts without giving much breathing room.
- Area 03: first collectible.
- Area 04: more sewer pressure; do not get sloppy with color reads.
- Area 05: second collectible.
- Area 06: third collectible.
- Area 07: keep moving; the sewer likes to pile on.
- Area 08: fourth collectible.
- Areas 09-10: close out the level and prepare for the Slime Golem.
Boss guide
Open the boss guide page for Slime Golem.
Collectibles
4 collectibles in Area 03, Area 05, Area 06, and Area 08.
For the whole campaign structure, jump back to the walkthrough hub. For the item cleanup pass, the collectibles page now lists the exact area placements.