| icon | info | RA score |
|---|---|---|
 | Scavengers Track the Scorpion in Chapter One on any difficulty | 5points |
 | Burial Escape from the Gila Monster in Chapter Two on any difficulty | 5points |
 | Watchers Find a way out of The Brambles in Chapter Three on any difficulty | 5points |
 | The Citadel Invade the Tarantula Hawks' cactus hive in Chapter Four on any difficulty | 5points |
 | Dust to Dust Enter the Octopus Canyon in Chapter Five on any difficulty | 5points |
 | Entangled Explore the Wasteland Tunnels in Chapter Six on any difficulty | 5points |
 | The Forgotten Reach the top of the cliffs beyond the Truck in Chapter Seven on any difficulty | 5points |
 | Echoes Make your way back up to the surface in Chapter Eight on any difficulty | 5points |
 | Displaced Find a way out of the Gas Station in Chapter Nine on any difficulty | 5points |
 | Convergence Escape from Struggs and head for the door in Chapter Ten on any difficulty | 10points |
 | Deadly Scavenger From the start of Chapter One, track the Scorpion on Deadly difficulty in a single session without any health upgrades | 5points |
 | Deadly Burial From the start of Chapter Two, escape from the Gila Monster on Deadly difficulty in a single session without any health upgrades | 5points |
 | Deadly Watchers From the start of Chapter Three, find a way out of The Brambles on Deadly difficulty in a single session without any health upgrades | 10points |
 | The Deadly Citadel From the start of Chapter Four, invade the Tarantula Hawks' cactus hive on Deadly difficulty in a single session without any health upgrades | 10points |
 | Deadly Dust From the start of Chapter Five, enter the Octopus Canyon on Deadly difficulty in a single session without any health upgrades | 10points |
 | Deadly Wasteland From the start of Chapter Six, explore the Wasteland Tunnels on Deadly difficulty in a single session without any health upgrades | 10points |
 | Deadly Cliffs From the start of Chapter Seven, reach the top of the cliffs beyond the Truck on Deadly difficulty in a single session without any health upgrades | 10points |
 | Deadly Black Widows From the start of Chapter Eight, make your way back up to the surface on Deadly difficulty in a single session without any health upgrades | 10points |
 | Deadly Gas Station From the start of Chapter Nine, find a way out of the Gas Station on Deadly difficulty in a single session without any health upgrades | 5points |
 | Deadly Human From the start of Chapter Ten, escape from Struggs and head for the door on Deadly difficulty in a single session without any health upgrades | 10points |
 | Grubs Collector I Collect 20 grubs and save your game | 3points |
 | Grubs Collector II Collect 60 grubs and save your game | 4points |
 | Grubs Collector III Collect 140 grubs and save your game | 5points |
 | Grubs Collector IV Collect 210 grubs and save your game | 10points |
 | Grubs Collector V Collect 325 grubs and save your game | 25points |
 | The Great Grubs Collector Collect all 450 grubs and save your game | 50points |
 | Yummy Yummy Crickets Find all leaf crickets and save your game | 25points |
 | Rattlesnake, Rattlesnake Escape from the Rattlesnake in Chapter One without taking damage and reach the next save point. Touch the first save point to start the challenge. | 5points |
 | Dig Bug Escape from the Gila Monster in Chapter Two without taking damage and reach the save point. Touch the save point before to start the challenge. | 5points |
 | Rattlesnake II Escape from the Rattlesnake in Chapter Nine without taking damage. Touch the save point before to start the challenge. | 10points |
 | Your Shotgun Doesn't Scare Me Escape from Struggs in Chapter Ten without taking damage. Use the save point before to start the challenge. | 10points |
